73 System Administration jobs in Broomfield

We honor those that are not afraid to dream big dreams, those that tenaciously chase their dreams even when others say it cannot be done, those that achieve big dreams and change everything. Those are Dreams Worth Chasing.

At Sierra Space we envision a future where humanity lives and works in space, on moons, and on distant planets. Our mission isn't restricted to the few, instead we see a future where all people can choose to live, work, discover and explore beyond our planet. Our company is building a platform in space to benefit life on Earth and together we will alter the course of humanity.

We have a bold mission. We are a bold company. Together, we are an extraordinary team.

About You

Our mission is driven by the unwavering passion to push the boundaries of what is possible. We seek those who Dare to Dream - to envision the extraordinary and pursue it relentlessly - to join us on this transformational journey.

We're looking for dreamers who align with our values, vision and audacious goals - while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement.

Key Responsibilities:

• Design, integrate, test, and maintain Mission IT systems, infrastructure, and networks
• Develop and certify Mission Systems, including requirement verification and validation
• Create test plans, conduct testing, and provide user training and support
• Develop documentation for design, operations, and training
• Refine operational concepts and processes
• Support real-time missions and pre mission simulations
• Perform general systems engineering and integration tasks
• Work closely with NASA during all mission preparation and planning
• The ability to obtain and maintain a Secret, or higher, U.S. Security Clearance is required

Minimum Qualifications:

• Bachelor of Science degree in System Engineering or related discipline and typically 5 or more years of relevant experience. Relevant experience may count towards degree requirement
• Relevant advanced degree may count towards required years of experience
• Linux expertise
• Practical knowledge of engineering principles and practices
• Experience working in multi-disciplinary design and development teams
• Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles
• Must pass NASA background check and maintain NASA clearance

Preferred Qualifications:

• Experience in real-time operations, spacecraft ground systems, and control center operations
• Experience managing IT applications, systems and networking
• Experience with requirements management and system modelling tools, such as DOORS, Rhapsody, NoMagic, MATLAB
• Practical knowledge of industry standard mechanical design principles, to include, but not limited to requirements management, Model Based System Engineering (MBSE)
• Knowledge of ground to space communication systems and control center development
• Proficiency in Jira and Confluence
• Familiarity with VMware, Docker, command and telemetry systems, RF, Cisco switches, and Palo Alto Firewalls
• Proficient with Linux and Windows operating systems
• Experience in IT system & network administration, data management, software configuration, and real-time mission support
• Experience or certification in INCOSE standards
• Background in the Aerospace and Defense Industry
• Ability to administer baseline definition and maturation in a complex development setting, including the use of high impact trade studies and other measures
• Exposure to establishing and tracking key Technical Performance Measurements (TPM)

COMPENSATION

Pay Range:

$116,160.00 - $159,720.00

Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education,experience, internal equity and market competitiveness.

Physical/Mental/Emotional Requirements:

• Frequently walk, sit, stand, climb stairs and steps

• Frequently repeat same hand, arm, and finger motion many times to include finger and hand dexterity

• Rarely lifting or carrying up to 20 lbs.

Working Conditions:

• Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc.)

• Rarely exposed to fumes or hazardous chemicals/materials

• Rarely exposed to loud noises

IMPORTANT NOTICE:

This position requires the ability to obtain and maintain a Secret, or higher, U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations.

Sierra Space offers annual incentive pay based upon performance that is commensurate with the level of the position.

We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, and more.

At Sierra Space we are at the very doorstep of unlocking the future and the work in front of us is hard, but it is truly important and meaningful. Achieving our mission requires dedication, relentless pursuit of a dream and an unwavering passion for pushing the boundaries to accomplish what others might believe to be impossible. We seek those who too, Dare to Dream and will join us in a pursuit to achieve the extraordinary.

Application Deadline: This role will remain posted until a qualified pool of candidates is identified.

Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees.

Sierra Space Corporationis an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment withSierra Spaceor at any stage of the recruitment process, pleasecontact us.

• Design, integrate, test, and maintain Mission IT systems, infrastructure, and networks
• Develop and certify Mission Systems, including requirement verification and validation
• Create test plans, conduct testing, and provide user training and support
• Develop documentation for design, operations, and training
• Refine operational concepts and processes
• Support real-time missions and pre mission simulations
• Perform general systems engineering and integration tasks
• Work closely with NASA during all mission preparation and planning
• The ability to obtain and maintain a Secret, or higher, U.S. Security Clearance is required

• Bachelor of Science degree in System Engineering or related discipline and typically 5 or more years of relevant experience. Relevant experience may count towards degree requirement
• Relevant advanced degree may count towards required years of experience
• Linux expertise
• Practical knowledge of engineering principles and practices
• Experience working in multi-disciplinary design and development teams
• Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles
• Must pass NASA background check and maintain NASA clearance

• Experience in real-time operations, spacecraft ground systems, and control center operations
• Experience managing IT applications, systems and networking
• Experience with requirements management and system modelling tools, such as DOORS, Rhapsody, NoMagic, MATLAB
• Practical knowledge of industry standard mechanical design principles, to include, but not limited to requirements management, Model Based System Engineering (MBSE)
• Knowledge of ground to space communication systems and control center development
• Proficiency in Jira and Confluence
• Familiarity with VMware, Docker, command and telemetry systems, RF, Cisco switches, and Palo Alto Firewalls
• Proficient with Linux and Windows operating systems
• Experience in IT system & network administration, data management, software configuration, and real-time mission support
• Experience or certification in INCOSE standards
• Background in the Aerospace and Defense Industry
• Ability to administer baseline definition and maturation in a complex development setting, including the use of high impact trade studies and other measures
• Exposure to establishing and tracking key Technical Performance Measurements (TPM)

• Frequently walk, sit, stand, climb stairs and steps
• Frequently repeat same hand, arm, and finger motion many times to include finger and hand dexterity
• Rarely lifting or carrying up to 20 lbs.

• Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc.)
• Rarely exposed to fumes or hazardous chemicals/materials
• Rarely exposed to loud noises

Sierra Space Careers: Dare to Dream We honor those that are not afraid to dream big dreams, those that tenaciously chase their dreams even when others say it cannot be done, those that achieve big dreams and change everything. Those are Dreams Worth Chasing. At Sierra Space we envision a future where humanity lives and works in space, on moons, and on distant planets. Our mission isn't restricted to the few, instead we see a future where all people can choose to live, work, discover and explore beyond our planet. Our company is building a platform in space to benefit life on Earth and together we will alter the course of humanity. We have a bold mission. We are a bold company. Together, we are an extraordinary team. About the Role Sierra Space is looking for a Systems Engineer III with a focus on Linux and Docker administration, systems engineering and IT, particularly in spacecraft ground systems, to join the Flight Operations - Mission Systems team. The role is centered around working on requirements, verification and certification of mission control centers, IT systems, infrastructure, and networking. The candidate will also become a certified flight controller (GC - Ground Control). About You Our mission is driven by the unwavering passion to push the boundaries of what is possible. We seek those who Dare to Dream - to envision the extraordinary and pursue it relentlessly - to join us on this transformational journey. We're looking for dreamers who align with our values, vision and audacious goals - while also meeting the minimum qualifications below. The preferred qualifications are a bonus, not a requirement. Key Responsibilities: Design, integrate, test, and maintain Mission IT systems, infrastructure, and networks Develop and certify Mission Systems, including requirement verification and validation Create test plans, conduct testing, and provide user training and support Develop documentation for design, operations, and training Refine operational concepts and processes Support real-time missions and pre mission simulations Perform general systems engineering and integration tasks Work closely with NASA during all mission preparation and planning The ability to obtain and maintain a Secret, or higher, U.S. Security Clearance is required Minimum Qualifications: Bachelor of Science degree in System Engineering or related discipline and typically 5 or more years of relevant experience. Relevant experience may count towards degree requirement Relevant advanced degree may count towards required years of experience Linux expertise Practical knowledge of engineering principles and practices Experience working in multi-disciplinary design and development teams Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles Must pass NASA background check and maintain NASA clearance Preferred Qualifications: Experience in real-time operations, spacecraft ground systems, and control center operations Experience managing IT applications, systems and networking Experience with requirements management and system modelling tools, such as DOORS, Rhapsody, NoMagic, MATLAB Practical knowledge of industry standard mechanical design principles, to include, but not limited to requirements management, Model Based System Engineering (MBSE) Knowledge of ground to space communication systems and control center development Proficiency in Jira and Confluence Familiarity with VMware, Docker, command and telemetry systems, RF, Cisco switches, and Palo Alto Firewalls Proficient with Linux and Windows operating systems Experience in IT system & network administration, data management, software configuration, and real-time mission support Experience or certification in INCOSE standards Background in the Aerospace and Defense Industry Ability to administer baseline definition and maturation in a complex development setting, including the use of high impact trade studies and other measures Exposure to establishing and tracking key Technical Performance Measurements (TPM) COMPENSATION Pay Range: $116,160.00 - $159,720.00 Your actual base compensation will be determined on a case-by-case basis and may vary based on job-related knowledge and skills, education,experience, internal equity and market competitiveness. Physical/Mental/Emotional Requirements: Frequently walk, sit, stand, climb stairs and steps Frequently repeat same hand, arm, and finger motion many times to include finger and hand dexterity Rarely lifting or carrying up to 20 lbs. Working Conditions: Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc.) Rarely exposed to fumes or hazardous chemicals/materials Rarely exposed to loud noises IMPORTANT NOTICE: This position requires the ability to obtain and maintain a Secret, or higher, U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use. Elevate Your Career At Sierra Space, we are committed to your personal and professional development. We empower you to make profound and meaningful contributions and foster a vibrant culture of collaboration, where teamwork ignites breakthrough innovations. Sierra Space offers annual incentive pay based upon performance that is commensurate with the level of the position. We also offer a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 8%, life insurance, 3 weeks paid time off, and more. At Sierra Space we are at the very doorstep of unlocking the future and the work in front of us is hard, but it is truly important and meaningful. Achieving our mission requires dedication, relentless pursuit of a dream and an unwavering passion for pushing the boundaries to accomplish what others might believe to be impossible. We seek those who too, Dare to Dream and will join us in a pursuit to achieve the extraordinary. Application Deadline: This role will remain posted until a qualified pool of candidates is identified. Please note: Sierra Space does not accept unsolicited resumes from contract agencies or search firms. Any unsolicited resumes submitted to our website or to Sierra Space team members not through our approved vendor list or Talent Acquisition will be considered property of Sierra Space, and we will not be obligated to pay any referral fees. Sierra Space Corporationis an equal opportunity employer and is committed to working with and providing reasonable accommodations to applicants with disabilities. If you need special assistance or a reasonable accommodation related to applying for employment withSierra Spaceor at any stage of the recruitment process, pleasecontact us. #J-18808-Ljbffr

• Design, integrate, test, and maintain Mission IT systems, infrastructure, and networks
• Develop and certify Mission Systems, including requirement verification and validation
• Create test plans, conduct testing, and provide user training and support
• Develop documentation for design, operations, and training
• Refine operational concepts and processes
• Support real-time missions and pre mission simulations
• Perform general systems engineering and integration tasks
• Work closely with NASA during all mission preparation and planning
• The ability to obtain and maintain a Secret, or higher, U.S. Security Clearance is required

• Bachelor of Science degree in System Engineering or related discipline and typically 5 or more years of relevant experience. Relevant experience may count towards degree requirement
• Relevant advanced degree may count towards required years of experience
• Linux expertise
• Practical knowledge of engineering principles and practices
• Experience working in multi-disciplinary design and development teams
• Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration, technical risk identification and management strategies, and Verification and Validation (V&V) principles
• Must pass NASA background check and maintain NASA clearance

• Experience in real-time operations, spacecraft ground systems, and control center operations
• Experience managing IT applications, systems and networking
• Experience with requirements management and system modelling tools, such as DOORS, Rhapsody, NoMagic, MATLAB
• Practical knowledge of industry standard mechanical design principles, to include, but not limited to requirements management, Model Based System Engineering (MBSE)
• Knowledge of ground to space communication systems and control center development
• Proficiency in Jira and Confluence
• Familiarity with VMware, Docker, command and telemetry systems, RF, Cisco switches, and Palo Alto Firewalls
• Proficient with Linux and Windows operating systems
• Experience in IT system & network administration, data management, software configuration, and real-time mission support
• Experience or certification in INCOSE standards
• Background in the Aerospace and Defense Industry
• Ability to administer baseline definition and maturation in a complex development setting, including the use of high impact trade studies and other measures
• Exposure to establishing and tracking key Technical Performance Measurements (TPM)

• Frequently walk, sit, stand, climb stairs and steps
• Frequently repeat same hand, arm, and finger motion many times to include finger and hand dexterity
• Rarely lifting or carrying up to 20 lbs.

• Rarely exposed to outdoor elements (high/low temperatures, sun, rain/snow, etc.)
• Rarely exposed to fumes or hazardous chemicals/materials
• Rarely exposed to loud noises

Date Posted:

Country:

Location:

Position Role Type:

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

Security Clearance:

Sr. Principal Linux System Administrator – Aurora, CO, must have an active TS/SCI CI Poly clearance

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world.

Raytheon Digital Technology is an organization that delivers for all of those who defend us by distributing capabilities, solutions, and processes to ensure alignment around program priorities supporting program execution. We support critical programs with unclassified, classified, and proprietary information system capabilities and create end-to-end solutions to solve complex digital infrastructure problems.

To achieve the mission of our customers, we strive to empower people with authority and responsibility and provide access to tools and resources that enable each employee to continuously improve their technical and leadership competencies while achieving professional and personal goals.

What You Will Do:

• You will be supporting a Raytheon program in a classified environment as a Sr. Principal Linux System Administrator.
• Responsibilities include building, maintaining, and securing Information Technology systems and directly supporting customer mission-critical capabilities.
• You will work closely with program developers and system engineers to research issues, determine root causes and implement solutions to system problems.
• Must be able to support occasional after-hour maintenance and on-call support
• Must be able to lift to 35 pounds in support of hardware installations.
• Occasional travel may be required for installation support.
• This position is an onsite role.

Qualifications You Must Have:

• Typically requires a bachelor’s degree and a minimum of 8 years of prior relevant experience or a master’s degree and minimum of 5 years of prior relevant experience.
• Active and transferable U.S. government issued TS/SCI with poly security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
• An active cyber security certification, qualified for DoD 8570 IAT Level 2 on start date. IAT Level 2 requires one or more of the following Professional Certifications: Security+ CE, CCNA Security, GICSP, GSEC, SSCP, CySA+, CND.
• Experience Red Hat Enterprise Linux based systems
• Experience with DT support, to include patching, creating/maintaining RPM packages, performance tuning, networking, LDAP user management, and security hardening

Qualifications We Prefer:

• Deployment and administration of systems, storage, and networking in virtualized environments using VMware vCenter
• Using and developing automation tools/frameworks such as Terraform and Ansible, as well as scripting, primarily shell and Python
• Experience administering Windows based systems
• Experience with pipeline tools such as Jenkins and Artifactory
• Demonstrated ability to work independently and troubleshoot problems with efficiency

What We Offer :

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.

Learn More & Apply Now!

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.

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