7 Administrative Staff jobs in Hagerstown

Do you lead by example, are highly organized, have technical expertise and excellent communication skills? Then come take your career to the next level! As a Technical Administrative Assistant III, you will perform a variety of functions in providing proactive administrative support of our field teams and deployable personnel. You will also provide proactive administrative support at the Director level and will actively contribute to the creation and execution of various projects and goals. You'll model high standards for the technical administration team and ensure overall adherence to corporate standards and business processes throughout the execution of daily support tasks. You'll be responsible for preparing deployment packages, coordinating travel, and overseeing medical, dental, and vision requirements for deployed personnel. You'll submit expense reports and purchase requisitions, maintain office supply inventory on-site, and work closely with the technical administration team to ensure all site and personnel needs are met. You'll initiate and track various applications, process and verify data from multiple sources, and utilize numerous IT platforms in your daily tasks. Additionally, you will liaise with all point of contacts on military bases and government buildings and support security and government clearance requirements.
The Mission Solutions and Technologies (MST) business area provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of supporting the Department of Defense, Department of Homeland Security, commercial and international customers with years of experience in platform operations, engineering and full lifecycle management across domains - air, land, sea, space and cyber.
**Qualifications You Must Have:**
+ B.A. (or equivalent degree) and 4 years of relevant work experience, or H.S. Diploma and 5 years of relevant work experience.
+ Proficient knowledge of Microsoft Office tools, including Word, Excel and PowerPoint is required.
+ Must have extensive knowledge of administrative practices, to include preparing expense reports and purchase requisitions, maintaining spreadsheets, and coordinating travel.
+ Must have experience with maintaining a secured facility, or working in a military or Department of Defense environment.
+ Must be extremely dynamic, demonstrate initiative, and have the ability to multi-task in a very fast-paced environment.
+ Must be able to develop solutions to a variety of complex problems, and have experience in the creation and execution of projects and goals.
**Qualifications We Prefer:**
+ Experience with Microsoft Visio, Teams and SharePoint
+ Experience in a DOD environment and familiarity with JTR and FCG
+ Experience with Concur Travel and Expense platform or other travel management system
At Sierra Nevada Corporation (SNC) we deliver customer-focused technology and best-of-breed integrations in the aerospace and defense sectors. SNC has been honored as one of the most innovative U.S. companies in space, a Tier One Superior Supplier for the U.S. Air Force, and as one of America's fastest-growing companies. Learn more about SNC ( Starting Salary Range: $26.39 - $36.29. Compensation varies depending on a wide array of factors, such as candidates' key skills, relevant work experience, and education/training/certifications. The disclosed range estimate may be adjusted for any applicable geographic differential associated with the location at which the position may be filled.
SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more ( .
**IMPORTANT NOTICE:**
This position requires the ability to obtain and maintain a Secret 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.
Learn more about the background check process for Security Clearances. ( is a global leader in aerospace and national security committed to moving the American Dream forward. We're known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team!
SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.

RiverTech, LLC. provides technical and administrative support services for the U.S. Coast Guard (USCG) National Maritime Center (NMC) Mariner Credentialing Program (MCP) located in Martinsburg, WV. We provide a full range of technical and administrative services to meet the mission needs of the NMC. RiverTech, LLC is fielding candidates for a general clerk to cross train in multiple areas in support of the MCP. To join our team of outstanding professionals, apply today!
**Responsibilities**
+ Receive, process and distribute all incoming and outgoing mail, and packages.
+ Store, distribute, and maintain inventory of materials and supplies.
+ Receive applications and Additional Information documents that are submitted by the mariners. (Applications and additional information can be received via fax, mail, and email).
+ Prepare paper files and/or digital files for the screening and/or evaluation process using various electronic tools, including databases, spreadsheets, MMLD, and other standard business software.
+ Produce Merchant Mariner credentials and medical certificates.
+ Request mariner records, scan, and prepare Mariner records for archiving.
+ Merging of files and completing data entry related to the records retention process.
+ Review, edit and quality check mariner exams to meet specific formatting requirements.
+ Process open book renewal examination requests, review, edit, and quality check mariner exams to meet specific formatting requirements.
+ Draft additional information letters to assist in mariner credentialing and mail to the mariner.
+ Perform other administrative services required as part of the efforts described above (such as filing paper records, converting paper files to digital, communicating with others, research data, sending official correspondence, filing and other office administrative actions).
**Qualifications**
+ Must be able to obtain and maintain a Public Trust clearance.
+ Must be proficient in the use of Microsoft Word, Excel, and Outlook.
+ Must have a working knowledge of Adobe Pro
+ Must have a minimum of a High School Diploma or GED.
+ Must have a minimum of two years administration, business/office experience.
+ Must be able to bend and lift up to 30 pounds.
+ Possess excellent communication skills, both oral and written.
**Desired Qualifications:**
+ Currently holds an active Public Trust Clearance.
**Job ID**
2025-18037
**Work Type**
On-Site
**Company Description**
**Work Where it Matters**
RiverTech, an Akima company, is not just another federal professional solutions contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska.
At RiverTech, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
**For our shareholders,** RiverTech provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years.
**For our government customers,** RiverTech provides innovative solutions to complex engineering and operational challenges and delivers wide-ranging services for mission support, systems engineering, and IT.
**As a RiverTech employee,** you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.
We are an equal opportunity employer and comply with all applicable federal, state, and local fair employment practices laws. All applicants will receive consideration for employment, without regard to race, color, religion, creed, national origin, gender or gender-identity, age, marital status, sexual orientation, veteran status, disability, pregnancy or parental status, or any other basis prohibited by law. If you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at or (information about job applications status is not available at this contact information).

RiverTech, LLC. provides technical and administrative support services for the U.S. Coast Guard (USCG) National Maritime Center (NMC) Mariner Credentialing Program (MCP) located in Martinsburg, WV. We provide a full range of technical and administrative services to meet the mission needs of the NMC. RiverTech, LLC is fielding candidates for a general clerk to cross train in multiple areas in support of the MCP. To join our team of outstanding professionals, apply today!
**Responsibilities**
+ Receive, process and distribute all incoming and outgoing mail, and packages.
+ Store, distribute, and maintain inventory of materials and supplies.
+ Receive applications and Additional Information documents that are submitted by the mariners. (Applications and additional information can be received via fax, mail, and email).
+ Prepare paper files and/or digital files for the screening and/or evaluation process using various electronic tools, including databases, spreadsheets, MMLD, and other standard business software.
+ Produce Merchant Mariner credentials and medical certificates.
+ Request mariner records, scan, and prepare Mariner records for archiving.
+ Merging of files and completing data entry related to the records retention process.
+ Review, edit and quality check mariner exams to meet specific formatting requirements.
+ Process open book renewal examination requests, review, edit, and quality check mariner exams to meet specific formatting requirements.
+ Draft additional information letters to assist in mariner credentialing and mail to the mariner.
+ Perform other administrative services required as part of the efforts described above (such as filing paper records, converting paper files to digital, communicating with others, research data, sending official correspondence, filing and other office administrative actions).
**Qualifications**
+ Must be able to obtain and maintain a Public Trust clearance.
+ Must be proficient in the use of Microsoft Word, Excel, and Outlook.
+ Must have a working knowledge of Adobe Pro
+ Must have a minimum of a High School Diploma or GED.
+ Must have a minimum of two years administration, business/office experience.
+ Must be able to bend and lift up to 30 pounds.
+ Possess excellent communication skills, both oral and written.
**Preferred Qualifications:**
+ Currently holds an active Public Trust Clearance.
**Job ID**
2025-17998
**Work Type**
On-Site
**Company Description**
**Work Where it Matters**
RiverTech, an Akima company, is not just another federal professional solutions contractor. As an Alaska Native Corporation (ANC), our mission and purpose extend beyond our exciting federal projects as we support our shareholder communities in Alaska.
At RiverTech, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
**For our shareholders** , RiverTech provides support and employment opportunities and contributes to the survival of a culture that has thrived above the Arctic Circle for more than 10,000 years.
**For our government customers** , RiverTech provides innovative solutions to complex engineering and operational challenges and delivers wide-ranging services for mission support, systems engineering, and IT.
**As a RiverTech employee** , you will be surrounded by a challenging, yet supportive work environment that is committed to innovation and diversity, two of our most important values. You will also have access to our comprehensive benefits and competitive pay in addition to growth opportunities and excellent retirement options.
We are an equal opportunity employer and comply with all applicable federal, state, and local fair employment practices laws. All applicants will receive consideration for employment, without regard to race, color, religion, creed, national origin, gender or gender-identity, age, marital status, sexual orientation, veteran status, disability, pregnancy or parental status, or any other basis prohibited by law. If you are an individual with a disability, or have known limitations related to pregnancy, childbirth, or related medical conditions, and would like to request a reasonable accommodation for any part of the employment process, please contact us at or (information about job applications status is not available at this contact information).

Are you ready to be at the forefront of cutting-edge technology and innovation? Join us at our Hagerstown facility, where we're spearheading the Next Gen ISR (Intelligence, Surveillance, and Reconnaissance) efforts that are set to revolutionize the industry!
As a key member of our dynamic team, you'll have the opportunity to work on groundbreaking projects that leverage the latest advancements in ISR technology. You'll collaborate with top-tier professionals and contribute to the development of state-of-the-art systems that enhance national security and provide critical intelligence.
Our Hagerstown facility is a hub of innovation, where creativity and technical prowess intersect. We are looking for passionate, forward-thinking individuals who are eager to make a tangible impact and be part of something truly extraordinary. If you're driven by a desire to push the boundaries of what's possible and thrive in a fast-paced, collaborative environment, we want to hear from you!
Join us and be a part of the future of ISR. Your expertise could be the key to our next breakthrough.
The Mission Solutions and Technologies (MST) business area provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of supporting the Department of Defense, Department of Homeland Security, commercial and international customers with years of experience in platform operations, engineering and full lifecycle management across domains - air, land, sea, space and cyber.
**Qualifications You Must Have:**
+ B.A. (or equivalent degree) and 3 years of relevant work experience, or H.S. Diploma and 4 years of relevant work experience.
+ Proficient knowledge of Microsoft Office tools, including Word, Excel and PowerPoint is required.
+ Must have general knowledge of administrative practices, to include preparing expense reports and purchase requisitions, maintaining spreadsheets, and coordinating travel.
+ Must have experience with maintaining a secured facility, or working in a military or Department of Defense environment.
+ Must be extremely dynamic, demonstrate initiative, and have the ability to multi-task in a very fast-paced environment.
+ Must be able to solve a variety of problems of moderate scope and complexity, and contribute to projects and goals.
+ **The ability to obtain and maintain a Secret U.S. Security Clearance is required**
?
**Qualifications We Prefer:**
+ Experience with Microsoft Visio, Teams and SharePoint
+ Experience in a DOD environment and familiarity with JTR and FCG
+ Experience with Concur Travel and Expense platform or other travel management system
Estimated Starting Salary Range: $22.95 - $31.56. Compensation varies depending on a wide array of factors, such as candidates' key skills, relevant work experience, and education/training/certifications. The disclosed range estimate may be adjusted for any applicable geographic differential associated with the location at which the position may be filled.
SNC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with 150% match up to 6%, life insurance, 3 weeks paid time off, tuition reimbursement, and more ( .
**IMPORTANT NOTICE:**
This position requires the ability to obtain and maintain a Secret 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.
Learn more about the background check process for Security Clearances. ( is a global leader in aerospace and national security committed to moving the American Dream forward. We're known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team!
SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law.

Job Description

ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. Unless specifically stated otherwise, this role is "On-Site" at the location detailed in the job post.

RiverTech, LLC. provides technical and administrative support services for the U.S. Coast Guard (USCG) National Maritime Center (NMC) Mariner Credentialing Program (MCP) located in Martinsburg, WV. We provide a full range of technical and administrative services to meet the mission needs of the NMC. RiverTech, LLC is fielding candidates for a general clerk to cross train in multiple areas in support of the MCP. To join our team of outstanding professionals, apply today!

Responsibilities

Receive, process and distribute all incoming and outgoing mail, and packages.
Store, distribute, and maintain inventory of materials and supplies.
Receive applications and Additional Information documents that are submitted by the mariners. (Applications and additional information can be received via fax, mail, and email).
Prepare paper files and/or digital files for the screening and/or evaluation process using various electronic tools, including databases, spreadsheets, MMLD, and other standard business software.
Produce Merchant Mariner credentials and medical certificates.
Request mariner records, scan, and prepare Mariner records for archiving.
Merging of files and completing data entry related to the records retention process.
Review, edit and quality check mariner exams to meet specific formatting requirements.
Process open book renewal examination requests, review, edit, and quality check mariner exams to meet specific formatting requirements.
Draft additional information letters to assist in mariner credentialing and mail to the mariner.
Perform other administrative services required as part of the efforts described above (such as filing paper records, converting paper files to digital, communicating with others, research data, sending official correspondence, filing and other office administrative actions).

Additional Qualifications/Responsibilities

Qualifications

Must be able to obtain and maintain a Public Trust clearance.
Must be proficient in the use of Microsoft Word, Excel, and Outlook.
Must have a working knowledge of Adobe Pro
Must have a minimum of a High School Diploma or GED.
Must have a minimum of two years administration, business/office experience.
Must be able to bend and lift up to 30 pounds.
Possess excellent communication skills, both oral and written.
Preferred Qualifications:

Currently holds an active Public Trust Clearance.