Mission-Critical Systems Administrator (DoD RMF)
Tmbhq
Tmbhq in Washington, DC is seeking a Systems Administrator (IT Specialist) to provide contractor support to the Team Ship Front Office. This role entails administering Windows-based systems and delivering Tier II/III support for government personnel. Ideal candidates should have 4–10 years of systems administration experience, hold an active DoD Secret Security Clearance and be prepared to work in a collaborative, mission-focused environment. Benefits include health insurance, paid time off, and a 401(K) plan. #J-18808-Ljbffr Tmbhq
- ...Computers Management Consulting Group Llc is seeking a Cloud Systems Administrator to join their team in Arlington, Virginia. This role... ...ensuring system availability, security, and performance during critical missions. The ideal candidate must have at least 3 years of...Suggested
$104.08k - $156.12k
...located in Washington, DC, seeks an experienced Cybersecurity System Administrator to support operational technology security. The ideal... ...compliance with federal guidelines. A minimum of 5 years in DoD RMF cybersecurity and an active TS/SCI clearance are required. Benefits...Suggested- ...across five domains and more than a dozen mission areas-including airborne ISR,... ...Position Summary The Mission IT Systems Administrator is responsible for building, maintaining... ...Linux environments in secure, mission-critical, defense, engineering, or operational...SuggestedFull timeTemporary workWork at officeRemote workOverseasMonday to FridayFlexible hoursShift work
- ...Overview SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator... ...the migration of legacy DoD applications to secure... ...continuity procedures for mission-critical systems Collaborate with... ...cybersecurity frameworks (RMF, NIST, STIG, DoD 8140) Troubleshoot...SuggestedFull timeContract workTemporary workPart timeFor contractors
- ...Department of Defense (DoD), Intelligence... ...law enforcement. Our mission is to empower analysts... ...seeking an experienced IT Systems Administrator to support a U.S. Army... ...system accreditation and RMF compliance processes.... ...technological excellence for critical missions....SuggestedFull timeLocal area
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- Pearl River Technologies LLC is seeking an IT Systems Administrator who will play a critical role in maintaining systems for NASA's Goddard Space Flight... ...Linux, Windows, and VMware, ensuring the reliability of mission-critical infrastructures. Successful candidates will...
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- Leidos is seeking an experienced Microsoft Exchange/System Administrator to support mission operations at the Office of Naval Intelligence in Suitland, MD. This role requires administering MS Exchange and Windows-based applications, maintaining security standards, and collaborating...Work at office
$104.08k - $156.12k
...highly skilled Cybersecurity System Administrator to support a secure... ...monitoring in accordance with DoD and Army standards. Perform... ...policies as required under RMF, NIST SP 800-series, FISMA,... ...Occasional after-hours support for mission-critical operations....Remote work$74.6k - $112k
...Oceaneering International is seeking a Systems Administrator to partner on a large enterprise IT contract for the DOD. The Systems Administrator... ...personnel are considered mission essential.... ...prioritizing the implementation of critical system patches. This infrastructure...Contract workWork experience placementDay shift- ...Systems Administrator (NAUT) Bowhead seeks a Systems Administrator to support... ...the migration of legacy DoD applications to secure... ...continuity procedures for mission-critical systems Collaborate with... ...cybersecurity frameworks (RMF, NIST, STIG, DoD 8140) Troubleshoot...Contract work
- ...Overview BigBear.ai is hiring a Principal Systems Administrator to support GALE (Generic Area Limitation Environment)—a mission-critical capability used by the Department of Defense (DoD) and the Intelligence Community (IC). In this role, you’ll keep a complex Linux...Work from home
$88k - $130.9k
...Classified Systems Administrator, III The Classified Systems Administrator, III is responsible... ..., this role independently maintains mission-critical systems, ensures operational effectiveness... ...NIST 800-series, STIGs, ICD 503, RMF, and organizational policies....Work experience placementWork at officeMonday to Friday- ...Systems Administrator (IT Specialist) TMB has an exciting opportunity for... ...experience, looking to support mission-critical Navy programs while working... ...in accordance with DoD and PAE Maritime standards.... ...Risk Management Framework (RMF) activities, continuous monitoring...Temporary workFor contractorsWork at officeFlexible hours
$160k - $170k
...Systems Administrator Job Location: Onsite - Arlington, VA... ...Solutions is a small mission-focused business serving... ...range of workloads with critical deadlines. Duties... ...Configure and manage DOD and IC standard distributed... ...Management Framework (RMF) accreditation...Full timeContract workFor contractorsLocal area- ...BigBear.ai is seeking a Principal Systems Administrator to join our GALE (Generic... ...the Department of Defense (DoD) and the Intelligence... ...Administrator, you’ll play a critical role in supporting the GALE... ...highly complex, distributed, mission-based operating environments...Full timeWork from homeFlexible hours
- ...Qualifications Are you a Systems Administrator looking for a place to... ...Programs and their mission is to design, procure,... ...to protect mission-critical assets and personnel from... .../transfer your DoD Secret Security clearance... ...VRAM, eMASS, and DoD RMF. Experience with Navy...Full timeContract workPart timeWork at officeLocal areaWorldwideFlexible hours
- ...The Rundown AI, Inc. is seeking a Cross Domain Solutions (CDS) Systems Administrator in Washington, D.C. This role requires 3–5 years of experience in classified environments, supporting mission-critical systems with a focus on security and compliance. Ideal candidates...
$97k - $140k
...Cross Domain Solutions (CDS) Systems Administrator with 3–5 years of... ...an on-site role supporting mission-critical environments. The ideal candidate... ...operate in compliance with DoD and Intelligence Community... ...security policies aligned with RMF and NIST standards....Full timeTemporary workPart time- ...Department of Defense (DoD), Department of... ...international partners. JPC's mission relies on the... ...of mission-critical information technology systems supporting pathology... ...Provides advanced systems administration, infrastructure... ...compliance and RMF support activities...Contract workFor contractors
- ...seeking an experienced Linux-focused System Administrator to support a mission-critical program within the Intelligence... ...infrastructure within a heavily regulated RMF/NIST framework. QUALIFICATIONS:... ...experience in classified or secure DoD/IC environments. Required...
$100k - $150k
...Linux-focused System Administrator (Level 2) Location: Fort Meade, MD... ...Administrator (Level 2) to support a mission-critical program within the... ...within a heavily regulated RMF/NIST framework. Key Responsibilities... ...the ISSO/ISSM Enforce DoD crypto policies including...Temporary work$140k - $170k
...Systems Administrator, Senior (Linux/Windows) Location US-VA-Arlington... ...and reliability for mission-critical applications Analyze system... ...Linux administration ~ DoD 8140 IAT Level II cert (e.g... ...~ Knowledge of STIGs , RMF , and DoD cybersecurity standards...Full timeLocal areaRemote workRelocation package- Serco is seeking a Junior Cyber Systems Administrator to support the Combat Air Force Distributed Mission Operations program. Located in... ...the role involves monitoring critical network infrastructure,... ..., and the ability to obtain a DoD Secret Clearance. This role offers...
- The One 23 Group is seeking a Senior System Administrator to provide Tier I/II/III systems administration... ...ensuring operational performance of mission-critical platforms. Candidates should possess... ...Top Secret security clearance and a DoD IAT Level II certification along with...
$95k - $175k
...For more than 20 years we've supported critical Department of Defense (DoD), Intelligence Community (IC), Federal Civilian missions and global, multi-national corporations... ...for you as our next Tier 3 Service Desk/System Administrator supporting DIA's National Digital...Contract work- ...leading IT services firm in Arlington, VA, is seeking a Senior Systems Administrator to manage SolarWinds and ensure compliance across Windows... ...support junior staff, and maintain system readiness for mission-critical operations. This is a long-term contract position with a...Long term contract
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