584 Security Services jobs in College Park

**Additional Information** Pay: $18.34/Hour, Full-Time, Union role
**Job Number** 25116453
**Job Category** Loss Prevention & Security
**Location** Gaylord National Resort & Convention Center, 201 Waterfront Street, National Harbor, Maryland, United States, 20745VIEW ON MAP ( Full Time
**Located Remotely?** N
**Position Type** Non-Management
**Gaylord Entertainment**
**JOB DESCRIPTION**
**Job Title:** Officer Sec & Safety Svcs I
**Department:** Security & Safety Services
**Company:** Gaylord Hotel
**Reports To:** Asst Mgr Sec & Safety Svcs
**Supervises:** N/A
**Job Description Date:** 11/14/06
**Job Purpose:** Two to three sentences describing the overall purpose of the job
Maintain a safe and secure environment for guests and employees throughout the property and surrounding complex. Provide security for special events, shows and functions held at the hotel and convention center facilities.
**Job Responsibilities:** Maximum of ten responsibilities, in order of percentage of time spent on functions from longest to shortest; do not list anything that does not represent at least 10% of the job's time. Please include supervisory responsibilities.
1. Monitor the safety and security of the property and surrounding complex through mobile/foot patrol, stationary post and traffic control.
2. Perform safety duties at special events including: checking access passes, protecting property, maintaining order, and directing traffic for hotel or client paid special events, shows, concerts or other functions.
3. Provide assistance to guests and employees in need of medical attention, while awaiting the arrival of emergency medical personnel. May be required to administer minor first aid including CPR and AED.
4. Respond to hotel and emergency events.
5. Prepare incident, accident, and other reports that may be required at a specific post assignment.
6. Conduct safety inspections. Report safety hazards and defective equipment to maintenance for repair.
7. Provide security to dignitaries and celebrities. When requested or required, escort employees or hotel clients carrying cash or other valuables.
8.
Conduct employee parcel inspections, ID verification, and enforce company
policies and procedures.
9. Provide on the job training and orientation to new security agents as needed.
10. Support Lost and Found operation as required.
11. Perform other duties as assigned.
**Job Qualifications:** Describe the minimum qualifications needed to complete the job responsibilities.
Education High school diploma or equivalent required.
Experience Security related or law enforcement experience preferred, but not required. Must be able to complete the security classroom and on-the-job training program. Hospitality experience preferred. Strong communication and interpersonal skills.
Licenses/Certifications Valid Driver's License and a satisfactory driving record may be required CPR certification or attain certification within 90 days of start date, must be registered in accordance with the state law (timeframe varies by state requirement).
**Management Activities:** Check all that apply
Interview, select and train STARS
Set and adjust their rates of pay and hours of work
Direct the work of STARS
Appraise STARS productivity and efficiency for the purpose of recommending promotions or other changes in status
Handle STAR complaints
Discipline STARS
Plan the work
Determine the techniques to be used
Apportion the work among the STARS
Determine the type of materials, supplies, machinery, equipment or tools to be used or merchandise to be bought, stocked and sold
Control the flow and distribution of materials or merchandise and supplies
X Provide for the safety and security of the employees or the property
Plan and control the budget
Monitor or implement legal compliance measures
Customarily and regularly direct the work of at least 2 or more full-time STARS or their equivalent (1 full-time STAR at 40 and 2 half-time STARS at 20 hours each , are equivalent to 2 full-time STARS).
Authority to hire or fire other STARS, or makes suggestions and recommendations as to the hiring, firing , advancement, promotion or any other change of status of other employees are given particular weight.
**Discretion & Independent Judgment:** Answer all questions and provide multiple specific examples.
**Question** **Answer (** **If yes, give multiple examples)**
Does this position have authority to formulate, affect, interpret, or implement management policies or operating practices? No
Does this position have authority to commit the employer in matters that have significant financial impact? No
Does this position have authority to waive or deviate from established policies and procedures without prior approval? No
Does this position have authority to negotiate and bind the company on significant matters? No
Is this position involved in planning long or short-term business objectives? No
Does this position represent the company in handling complaints, arbitrating disputes or resolving grievances? No
Does this position have authority to make an independent choice, free from immediate direction or supervision or make decisions or recommendations that may occasionally be reviewed, revised or reversed? No
**Physical Requirements:** Indicate requirements that are representative of those that must be met to successfully perform the essential duties of this job.
Ability to speak and hear. Close and distance vision. Frequent sitting with some walking and standing. Frequently lifts/carries up to 5 lbs. Continual use of manual dexterity and gross motor skills with frequent use of bi-manual dexterity and fine motor skills.
Additional physical and visual requirements (check all that apply)
Identify and distinguish colors
x Stand for long periods of time
x Walk extended distances
x Lift/carry 6-25 lbs.
x Lift/carry 26-50 lbs.
x Lift/carry over 50 lbs.
x Reach hands and arms in any direction
x Kneel and/or stoop repeatedly
x Other: Ability to climb, descend stairways and run
**Working Conditions:** Indicate the environmental aspects of the job.
Continually works inside and in close proximity to others.
Additional working conditions (check all that apply)
x Outdoor weather conditions
x Extreme cold (non-weather)
x Extreme heat (non-weather)
x Wet or humid conditions
x Near moving or mechanical parts
x On high precarious places
x With fumes or airborne particles
x Near toxic or caustic chemicals
x Near risk of electrical shock
x Near loud noises
In areas of strong vibration
x Other: Varying schedule to include evenings, weekends and holidays as business dictates.
The pay rate for this position is $18.34 per hour and offers health care benefits, earned paid time off and/or sick leave, life insurance, disability coverage, and other life and work wellness benefits. Benefits may be subject to generally applicable eligibility, waiting period, contribution, and other requirements and conditions. ?
_At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated?Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law._
Why have less when you can have MORE - all under one roof? Rooted in our expertise and leadership in meetings and experiences, Gaylord Hotels intentionally deliver environments, services and programming that bring people together in an extraordinary way. The heart of our brand are STARs, who are creative, entrepreneurial and dedicated to providing thoughtful, big-hearted service to guests. At Gaylord, we provide STARs with opportunities well beyond that of a traditional hotel-offering you endless career opportunities, the extras, and MORE. In joining Gaylord, you join a portfolio of brands with Marriott International. **Be** where you can do your best work,? **begin** your purpose, **belong** to an amazing global? team, and **become** the best version of you.

**Additional Information** Overnight Shift
**Job Number** 25122407
**Job Category** Loss Prevention & Security
**Location** The Ritz-Carlton Pentagon City, 1250 S. Hayes Street, Arlington, Virginia, United States, 22202VIEW ON MAP ( Full Time
**Located Remotely?** N
**Position Type** Non-Management
**POSITION SUMMARY**
Patrol all areas of the property; assist guests with room access. Monitor Closed Circuit Televisions, perimeter alarm system, duress alarms, and fire life safety system. Lock property entrances when required. Conduct daily physical hazard inspections. Respond to accidents, contact EMS or administer first aid/CPR as required. Assist guests/employees during emergency situations. Notify appropriate individuals in the event of accidents, attacks, or other incidents. Defuse guest/employee disturbances. Call for outside assistance if necessary. Complete incident reports to document all Security/Loss Prevention related incidents. Handle all interruptions and complaints. Resolve safety hazard situations. Escort any unwelcome persons from the property without interrupting the orderly flow of property operation. Report to scenes of vehicle accidents/thefts. Call for assistance using proper code responses. Complete a Loss Prevention shift summary/daily activity report. Maintain confidentiality of all Security/Loss Prevention and property reports/documents; release information only to authorized individuals. Conduct investigations and gather evidence. Conduct interviews with relevant parties.
Follow all company policies and procedures; report accidents, injuries, and unsafe work conditions to manager; complete safety training and certifications; ensure uniform and personal appearance are clean and professional; maintain confidentiality of proprietary information; protect company assets. Welcome and acknowledge all guests according to company standards; anticipate and address guests' service needs; assist individuals with disabilities; thank guests with genuine appreciation. Speak with others using clear and professional language; prepare and review written documents accurately and completely. Develop and maintain positive working relationships with others; support team to reach common goals. Comply with quality assurance expectations and standards. Stand, sit, or walk for an extended period of time. In addition, some states may have additional licensing/registration requirements to be considered for this position. Read and visually verify information in a variety of formats (e.g., small print). Visually inspect tools, equipment, or machines (e.g., to identify defects). Enter and locate work-related information using computers and/or point of sale systems. Move at a speed required to respond to work situations (e.g., run, walk, jog). Stand, sit, or walk for an extended period of time or for an entire work shift. Move, lift, carry, push, pull, and place objects weighing less than or equal to 50 pounds without assistance and objects weighing in excess of 75 pounds with assistance. Grasp, turn, and manipulate objects of varying size and weight, requiring fine motor skills and hand-eye coordination. Move through narrow, confined, or elevated spaces. Move over sloping, uneven, or slippery surfaces as well as up and down stairs and/or service ramps. Reach overhead and below the knees, including bending, twisting, pulling, and stooping. Perform other reasonable job duties as requested by Supervisors.
PREFERRED QUALIFICATIONS
Education: High school diploma or G.E.D. equivalent.
Related Work Experience: No related work experience.
Supervisory Experience: No supervisory experience.
License or Certification: None
_At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated?Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law._
At more than 100 award-winning properties worldwide, The Ritz-Carlton Ladies and Gentlemen create experiences so exceptional that long after a guest stays with us, the experience stays with them. Attracting the world's top hospitality professionals who curate lifelong memories, we believe that everyone succeeds when they are empowered to be creative, thoughtful and compassionate.
Every day, we set the standard for rare and special luxury service the world over and pride ourselves on delivering excellence in the care and comfort of our guests.
Your role will be to ensure that the "Gold Standards" of The Ritz-Carlton are delivered graciously and thoughtfully every day. The Gold Standards are the foundation of The Ritz-Carlton and are what guides us each day to be better than the next. It is this foundation and our belief that our culture drives success by which The Ritz Carlton has earned the reputation as a global brand leader in luxury hospitality. As part of our team, you will learn and exemplify the Gold Standards, such as our Employee Promise, Credo and our Service Values. And our promise to you is that we offer the chance to be proud of the work you do and who you work with.
In joining The Ritz-Carlton, you join a portfolio of brands with Marriott International. **Be** where you can do your best work, **begin** your purpose, **belong** to an amazing global team, and **become** the best version of you.

**Additional Information**
**Job Number** 25120280
**Job Category** Loss Prevention & Security
**Location** Renaissance Arlington Capital View Hotel, 2800 South Potomac Ave, Arlington, Virginia, United States, 22202VIEW ON MAP ( Full Time
**Located Remotely?** N
**Position Type** Non-Management
**POSITION SUMMARY**
Patrol all areas of the property; assist guests with room access. Monitor Closed Circuit Televisions, perimeter alarm system, duress alarms, and fire life safety system. Lock property entrances when required. Conduct daily physical hazard inspections. Respond to accidents, contact EMS or administer first aid/CPR as required. Assist guests/employees during emergency situations. Notify appropriate individuals in the event of accidents, attacks, or other incidents. Defuse guest/employee disturbances. Call for outside assistance if necessary. Complete incident reports to document all Security/Loss Prevention related incidents. Handle all interruptions and complaints. Resolve safety hazard situations. Escort any unwelcome persons from the property without interrupting the orderly flow of property operation. Report to scenes of vehicle accidents/thefts. Call for assistance using proper code responses. Complete a Loss Prevention shift summary/daily activity report. Maintain confidentiality of all Security/Loss Prevention and property reports/documents; release information only to authorized individuals. Conduct investigations and gather evidence. Conduct interviews with relevant parties.
Follow all company policies and procedures; report accidents, injuries, and unsafe work conditions to manager; complete safety training and certifications; ensure uniform and personal appearance are clean and professional; maintain confidentiality of proprietary information; protect company assets. Welcome and acknowledge all guests according to company standards; anticipate and address guests' service needs; assist individuals with disabilities; thank guests with genuine appreciation. Speak with others using clear and professional language; prepare and review written documents accurately and completely. Develop and maintain positive working relationships with others; support team to reach common goals. Comply with quality assurance expectations and standards. Stand, sit, or walk for an extended period of time. In addition, some states may have additional licensing/registration requirements to be considered for this position. Read and visually verify information in a variety of formats (e.g., small print). Visually inspect tools, equipment, or machines (e.g., to identify defects). Enter and locate work-related information using computers and/or point of sale systems. Move at a speed required to respond to work situations (e.g., run, walk, jog). Stand, sit, or walk for an extended period of time or for an entire work shift. Move, lift, carry, push, pull, and place objects weighing less than or equal to 50 pounds without assistance and objects weighing in excess of 75 pounds with assistance. Grasp, turn, and manipulate objects of varying size and weight, requiring fine motor skills and hand-eye coordination. Move through narrow, confined, or elevated spaces. Move over sloping, uneven, or slippery surfaces as well as up and down stairs and/or service ramps. Reach overhead and below the knees, including bending, twisting, pulling, and stooping. Perform other reasonable job duties as requested by Supervisors.
PREFERRED QUALIFICATIONS
Education: High school diploma or G.E.D. equivalent.
Related Work Experience: No related work experience.
Supervisory Experience: No supervisory experience.
License or Certification: None
_At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated?Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates. We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law._
At Renaissance Hotels, we believe in helping our guests experience the DNA of the neighborhoods they are visiting. Our guests come to discover and uncover the unexpected, to dive into a new culture, or simply to make the most of a free evening. They see business travel as an adventure because they see all travel as an adventure. Where others may settle for the usual, our guests see a chance to bring home a great story. And so do we. We're looking for fellow spontaneous explorers to join our team to bring the spirit of the neighborhood to our guests. If this sounds like you, we invite you to discover career opportunities with Renaissance Hotels. In joining Renaissance Hotels, you join a portfolio of brands with Marriott International. **Be** where you can do your best work,? **begin** your purpose, **belong** to an amazing global? team, and **become** the best version of you.

Description

Leidos is on the lookout for a talented and motivated Endpoint Security Services Engineer and Administrator to enhance our innovative team.

Your Role

As an Endpoint Security Services Engineer and Administrator, you will not just maintain systems - you will transform them. Join a collaborative team dedicated to installing, configuring, and refining advanced security solutions that keep critical network infrastructure operating at its best. Your expertise will help evaluate emerging technologies while shaping the future of endpoint protection in a sensitive environment.

Your Key Contributions:

• Manage the complete lifecycle of Endpoint Security Services (ESS) and its agents — from installation to optimization.
• Develop and implement custom ESS signatures and security policies.
• Monitor ESS proactively for intrusions, failures, and performance irregularities.
• Ensure secure and reliable operations of endpoints across all client and server environments.
• Troubleshoot deployment and policy rollout issues across local and remote systems.
• Conduct thorough threat analyses and create tailored security rules to combat advanced exploits and vulnerabilities.
• Provide detailed reporting on system health, event trends, and module performance.
• Aid in major updates and compliance initiatives, including mandatory STIG upgrades for Trellix.
• Participate in designing and evaluating network components and developing innovative technical solutions.

Basic Qualifications:

• Active Top Secret clearance (SCI eligible).
• 8+ years of IT experience , including a minimum of 2 years focusing on ESS or equivalent experience.
• DOD 8570 IAT Level II certification or higher.
• Strong familiarity with Windows Server 2016+ and endpoint platforms like Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
• Excellent analytical skills and the capability to troubleshoot under pressure.

Preferred Qualifications:

• TS/SCI clearance and DOD 8570 IAT Level III certification.
• Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
• Knowledge of SADR environments and ePO server maintenance.
• Completion of Basic and Advanced ESS DISA training.

If you are eager to embrace one of the most critical roles in national security cyber defense, let's connect . This is your opportunity to take the lead in protecting essential systems at a key strategic location.

Original Posting: June 30, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date no earlier than 3 days after the original posting date.

Pay Range: Pay Range $89,700.00 - $162,150.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation. Additional factors considered in extending an offer include responsibilities of the job, education, experience, skills, and abilities, as well as internal equity and market alignment.

Description

Leidos is on the lookout for a talented and motivated Endpoint Security Services Engineer and Administrator to enhance our innovative team.

Your Role

As an Endpoint Security Services Engineer and Administrator, you will not just maintain systems - you will transform them. Join a collaborative team dedicated to installing, configuring, and refining advanced security solutions that keep critical network infrastructure operating at its best. Your expertise will help evaluate emerging technologies while shaping the future of endpoint protection in a sensitive environment.

Your Key Contributions:

• Manage the complete lifecycle of Endpoint Security Services (ESS) and its agents — from installation to optimization.
• Develop and implement custom ESS signatures and security policies.
• Monitor ESS proactively for intrusions, failures, and performance irregularities.
• Ensure secure and reliable operations of endpoints across all client and server environments.
• Troubleshoot deployment and policy rollout issues across local and remote systems.
• Conduct thorough threat analyses and create tailored security rules to combat advanced exploits and vulnerabilities.
• Provide detailed reporting on system health, event trends, and module performance.
• Aid in major updates and compliance initiatives, including mandatory STIG upgrades for Trellix.
• Participate in designing and evaluating network components and developing innovative technical solutions.

Basic Qualifications:

• Active Top Secret clearance (SCI eligible).
• 8+ years of IT experience , including a minimum of 2 years focusing on ESS or equivalent experience.
• DOD 8570 IAT Level II certification or higher.
• Strong familiarity with Windows Server 2016+ and endpoint platforms like Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
• Excellent analytical skills and the capability to troubleshoot under pressure.

Preferred Qualifications:

• TS/SCI clearance and DOD 8570 IAT Level III certification.
• Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
• Knowledge of SADR environments and ePO server maintenance.
• Completion of Basic and Advanced ESS DISA training.

If you are eager to embrace one of the most critical roles in national security cyber defense, let's connect . This is your opportunity to take the lead in protecting essential systems at a key strategic location.

Original Posting: June 30, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date no earlier than 3 days after the original posting date.

Pay Range: Pay Range $89,700.00 - $162,150.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation. Additional factors considered in extending an offer include responsibilities of the job, education, experience, skills, and abilities, as well as internal equity and market alignment.

Description

Leidos is on the lookout for a talented and motivated Endpoint Security Services Engineer and Administrator to enhance our innovative team.

Your Role

As an Endpoint Security Services Engineer and Administrator, you will not just maintain systems - you will transform them. Join a collaborative team dedicated to installing, configuring, and refining advanced security solutions that keep critical network infrastructure operating at its best. Your expertise will help evaluate emerging technologies while shaping the future of endpoint protection in a sensitive environment.

Your Key Contributions:

• Manage the complete lifecycle of Endpoint Security Services (ESS) and its agents — from installation to optimization.
• Develop and implement custom ESS signatures and security policies.
• Monitor ESS proactively for intrusions, failures, and performance irregularities.
• Ensure secure and reliable operations of endpoints across all client and server environments.
• Troubleshoot deployment and policy rollout issues across local and remote systems.
• Conduct thorough threat analyses and create tailored security rules to combat advanced exploits and vulnerabilities.
• Provide detailed reporting on system health, event trends, and module performance.
• Aid in major updates and compliance initiatives, including mandatory STIG upgrades for Trellix.
• Participate in designing and evaluating network components and developing innovative technical solutions.

Basic Qualifications:

• Active Top Secret clearance (SCI eligible).
• 8+ years of IT experience , including a minimum of 2 years focusing on ESS or equivalent experience.
• DOD 8570 IAT Level II certification or higher.
• Strong familiarity with Windows Server 2016+ and endpoint platforms like Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
• Excellent analytical skills and the capability to troubleshoot under pressure.

Preferred Qualifications:

• TS/SCI clearance and DOD 8570 IAT Level III certification.
• Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
• Knowledge of SADR environments and ePO server maintenance.
• Completion of Basic and Advanced ESS DISA training.

If you are eager to embrace one of the most critical roles in national security cyber defense, let's connect . This is your opportunity to take the lead in protecting essential systems at a key strategic location.

Original Posting: June 30, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date no earlier than 3 days after the original posting date.

Pay Range: Pay Range $89,700.00 - $162,150.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation. Additional factors considered in extending an offer include responsibilities of the job, education, experience, skills, and abilities, as well as internal equity and market alignment.

Description

Leidos is on the lookout for a talented and motivated Endpoint Security Services Engineer and Administrator to enhance our innovative team.

Your Role

As an Endpoint Security Services Engineer and Administrator, you will not just maintain systems - you will transform them. Join a collaborative team dedicated to installing, configuring, and refining advanced security solutions that keep critical network infrastructure operating at its best. Your expertise will help evaluate emerging technologies while shaping the future of endpoint protection in a sensitive environment.

Your Key Contributions:

• Manage the complete lifecycle of Endpoint Security Services (ESS) and its agents — from installation to optimization.
• Develop and implement custom ESS signatures and security policies.
• Monitor ESS proactively for intrusions, failures, and performance irregularities.
• Ensure secure and reliable operations of endpoints across all client and server environments.
• Troubleshoot deployment and policy rollout issues across local and remote systems.
• Conduct thorough threat analyses and create tailored security rules to combat advanced exploits and vulnerabilities.
• Provide detailed reporting on system health, event trends, and module performance.
• Aid in major updates and compliance initiatives, including mandatory STIG upgrades for Trellix.
• Participate in designing and evaluating network components and developing innovative technical solutions.

Basic Qualifications:

• Active Top Secret clearance (SCI eligible).
• 8+ years of IT experience , including a minimum of 2 years focusing on ESS or equivalent experience.
• DOD 8570 IAT Level II certification or higher.
• Strong familiarity with Windows Server 2016+ and endpoint platforms like Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
• Excellent analytical skills and the capability to troubleshoot under pressure.

Preferred Qualifications:

• TS/SCI clearance and DOD 8570 IAT Level III certification.
• Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
• Knowledge of SADR environments and ePO server maintenance.
• Completion of Basic and Advanced ESS DISA training.

If you are eager to embrace one of the most critical roles in national security cyber defense, let's connect . This is your opportunity to take the lead in protecting essential systems at a key strategic location.

Original Posting: June 30, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date no earlier than 3 days after the original posting date.

Pay Range: Pay Range $89,700.00 - $162,150.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation. Additional factors considered in extending an offer include responsibilities of the job, education, experience, skills, and abilities, as well as internal equity and market alignment.

Description

Leidos is on the lookout for a talented and motivated Endpoint Security Services Engineer and Administrator to enhance our innovative team.

Your Role

As an Endpoint Security Services Engineer and Administrator, you will not just maintain systems - you will transform them. Join a collaborative team dedicated to installing, configuring, and refining advanced security solutions that keep critical network infrastructure operating at its best. Your expertise will help evaluate emerging technologies while shaping the future of endpoint protection in a sensitive environment.

Your Key Contributions:

• Manage the complete lifecycle of Endpoint Security Services (ESS) and its agents — from installation to optimization.
• Develop and implement custom ESS signatures and security policies.
• Monitor ESS proactively for intrusions, failures, and performance irregularities.
• Ensure secure and reliable operations of endpoints across all client and server environments.
• Troubleshoot deployment and policy rollout issues across local and remote systems.
• Conduct thorough threat analyses and create tailored security rules to combat advanced exploits and vulnerabilities.
• Provide detailed reporting on system health, event trends, and module performance.
• Aid in major updates and compliance initiatives, including mandatory STIG upgrades for Trellix.
• Participate in designing and evaluating network components and developing innovative technical solutions.

Basic Qualifications:

• Active Top Secret clearance (SCI eligible).
• 8+ years of IT experience , including a minimum of 2 years focusing on ESS or equivalent experience.
• DOD 8570 IAT Level II certification or higher.
• Strong familiarity with Windows Server 2016+ and endpoint platforms like Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
• Excellent analytical skills and the capability to troubleshoot under pressure.

Preferred Qualifications:

• TS/SCI clearance and DOD 8570 IAT Level III certification.
• Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
• Knowledge of SADR environments and ePO server maintenance.
• Completion of Basic and Advanced ESS DISA training.

If you are eager to embrace one of the most critical roles in national security cyber defense, let's connect . This is your opportunity to take the lead in protecting essential systems at a key strategic location.

Original Posting: June 30, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date no earlier than 3 days after the original posting date.

Pay Range: Pay Range $89,700.00 - $162,150.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation. Additional factors considered in extending an offer include responsibilities of the job, education, experience, skills, and abilities, as well as internal equity and market alignment.

Description

Leidos is on the lookout for a talented and motivated Endpoint Security Services Engineer and Administrator to enhance our innovative team.

Your Role

As an Endpoint Security Services Engineer and Administrator, you will not just maintain systems - you will transform them. Join a collaborative team dedicated to installing, configuring, and refining advanced security solutions that keep critical network infrastructure operating at its best. Your expertise will help evaluate emerging technologies while shaping the future of endpoint protection in a sensitive environment.

Your Key Contributions:

• Manage the complete lifecycle of Endpoint Security Services (ESS) and its agents — from installation to optimization.
• Develop and implement custom ESS signatures and security policies.
• Monitor ESS proactively for intrusions, failures, and performance irregularities.
• Ensure secure and reliable operations of endpoints across all client and server environments.
• Troubleshoot deployment and policy rollout issues across local and remote systems.
• Conduct thorough threat analyses and create tailored security rules to combat advanced exploits and vulnerabilities.
• Provide detailed reporting on system health, event trends, and module performance.
• Aid in major updates and compliance initiatives, including mandatory STIG upgrades for Trellix.
• Participate in designing and evaluating network components and developing innovative technical solutions.

Basic Qualifications:

• Active Top Secret clearance (SCI eligible).
• 8+ years of IT experience , including a minimum of 2 years focusing on ESS or equivalent experience.
• DOD 8570 IAT Level II certification or higher.
• Strong familiarity with Windows Server 2016+ and endpoint platforms like Trellix Agent, ENS FW, PA, DLP, RSD, and ePO.
• Excellent analytical skills and the capability to troubleshoot under pressure.

Preferred Qualifications:

• TS/SCI clearance and DOD 8570 IAT Level III certification.
• Hands-on experience with RedHat Enterprise Linux, VMware, Microsoft Hypervisor, or RedHat VM Manager.
• Knowledge of SADR environments and ePO server maintenance.
• Completion of Basic and Advanced ESS DISA training.

If you are eager to embrace one of the most critical roles in national security cyber defense, let's connect . This is your opportunity to take the lead in protecting essential systems at a key strategic location.

Original Posting: June 30, 2025

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date no earlier than 3 days after the original posting date.

Pay Range: Pay Range $89,700.00 - $162,150.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation. Additional factors considered in extending an offer include responsibilities of the job, education, experience, skills, and abilities, as well as internal equity and market alignment.