Systems Administrator

Leidos; Suitland (MD); On-site; USD 73,000 - 133,000; Full time

Job summary

Leidos is seeking a Systems Administrator to join the ONI mission in Suitland, MD. You will provide cybersecurity and IT support for specialized intelligence systems used in parametric modeling and analysis.

The role involves cloud administration, security accreditation, and coordination with multiple DoD/IC policy frameworks. You will work in a highly technical environment with lab equipment, data loading, and secure IT infrastructure, ensuring secure, reliable systems and timely issue

Qualifications

• Bachelor’s degree with 4+ years of experience or Master’s with 2+ years.
• Active DoD TS/SCI clearance with ability to obtain a polygraph.
• Active IAT Level II DoD 8570 Baseline Certification (e.g., Security+ CE) or ability to obtain within 30 days.
• Windows System Administration experience.
• Expert knowledge of server installation, configuration, and security.
• Extensive knowledge of Windows hardware, software, and network components.
• Experience with C&A, DIACAP, RMF, ICD 503, and/or NIST Framework.
• Experience coordinating with technology teams to support services and apps.
• Experience with Microsoft Azure Cloud Administration.

Responsibilities

• Troubleshoot and resolve technical issues within prescribed timelines.
• Track change requests and tickets in ServiceNow or Remedy AR.
• Maintain configuration management and lifecycle docs for Mission IT assets.
• Evaluate system needs and recommend software/hardware updates.
• Support desktop updates, accreditation compliance, and security authorizations.
• Assist with risk management and compliance with DoD/IC policies.

Skills

Windows administration

Azure Cloud Administration

Troubleshooting

Security/compliance

Communication skills

Education

Bachelor’s degree in a related field

Master’s degree in a related field

Tools

ServiceNow

Remedy AR

Microsoft Azure

Windows Server

Job description

Description

Systems Administrator

Location: Suitland, MD
Clearance: Active TS/SCI

Leidos is seeking a Systems Administrator to join our team in Suitland, MD, supporting Scientific and Technical Intelligence (S&TI) analysis at the Office of Naval Intelligence (ONI). In this role, you will provide specialized cybersecurity and IT support for critical intelligence systems used in parametric modeling, engineering analysis, and foreign material exploitation.

You will support a highly specialized technical environment that includes high end workstations, advanced graphics, laboratory equipment, data loading, and cloud administration. Your expertise will help maintain secure, reliable systems while supporting security accreditation requirements and the technology needs of the mission.

Primary Responsibilities

• Troubleshoot and resolve technical issues within prescribed timelines.

• Track change requests and trouble tickets in ServiceNow or Remedy AR to ensure they are properly documented and managed.

• Maintain configuration management and lifecycle documentation for Mission IT assets.

• Evaluate system needs and provide recommendations for software updates and hardware replacements.

• Support desktop system updates, accreditation compliance, and security authorizations.

• Assist with risk management frameworks and compliance with ODNI, DIA, DoD, DISA, Navy, NIA, and ONI policies.

Basic Qualifications

• Bachelor’s degree in a related field with 4+ years of experience, or a master’s degree in a related field with 2+ years of experience. Additional training, certifications, or work experience may be considered in lieu of a degree.

• Active DoD TS/SCI security clearance with the ability to obtain a polygraph.

• Active IAT Level II DoD Approved 8570 Baseline Certification, such as Security+ CE, or the ability to obtain the certification within 30 days of offer acceptance.

• Windows System Administration experience.

• Expert level technical experience and knowledge of server environment installation, configuration, and security.

• Extensive knowledge of Windows hardware, software, and network components.

• Experience with C&A, DIACAP, RMF, ICD 503, and/or the NIST Framework.

• Expertise in evaluating, installing, and maintaining IT infrastructure.

• Experience coordinating with technology teams to support services and applications.

• Experience with Microsoft Azure Cloud Administration.

• Strong problem solving, troubleshooting, and communication skills.

Preferred Qualifications

• 1+ years of MacOS administration experience.

• Current Microsoft Azure certification(s).

• Active DoD TS/SCI security clearance with polygraph.

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If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Pay Range

Pay Range $73,450.00 - $132,775.00

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.