Senior Principal Systems Administrator TS/SCI Poly | VMware
Northrop Grumman
A leading defense contractor is seeking a Principal/Sr. Principal Systems Administrator in Fairfax, Virginia. This role involves system administration across Linux and Windows environments, VMware technology management, and adherence to security protocols. The ideal candidates will have significant IT experience and the ability to handle troubleshooting and system enhancements. This position requires a Top Secret clearance, and offers a competitive salary range along with various employee benefits. #J-18808-Ljbffr
- ...AnaVation is seeking a Sr. Systems Administrator to join our team in Reston, VA. The role involves... ...infrastructure changes while managing VMware environments. Candidates should have a... ...years related experience, and an active TS/SCI Clearance with Polygraph. Key responsibilities...VMwareSenior
$136k - $184k
...Senior Systems Administrator Location: USA VA Reston Full Part/Time: Full time... ...Currently Possess: Top Secret/SCI Clearance Level Must Be... ...troubleshoots multiple VMware environments. Provides... ...US Citizenship Required TS/SCI with CI Poly Desired Qualifications...VMwareSeniorFull timeTemporary workPart timeImmediate startRemote workFlexible hours$142.79k - $184k
...Senior Systems Administrator Location: USA VA Reston Full Part/Time: Full time... ...Currently Possess: Top Secret/SCI Clearance Level Must Be... ...troubleshoots multiple VMware environments. Provides... ...US Citizenship Required TS/SCI with CI Poly Desired Qualifications...VMwareSeniorFull timeTemporary workPart timeImmediate startRemote workWorldwideFlexible hours- ...System Administrator (TS/SCI CI Poly Clearance Required) Springfield, Virginia, United States North Point Technology is looking for a TS/SCI Full... ...administration Monitoring and configuration tools VMWare Storage solutions Cross domain solutions...VMwareFlexible hours
- ...trusted provider of mission-critical systems and analysis that transform our customers... ...+ years of experience in Linux system administration, with strong expertise in Red Hat... ...optimization in large-scale systems TS/SCI + CI Poly ____________________________________...SeniorTemporary workLocal areaImmediate start
- ...shell scripting, all within a Unix/Linux environment. An active TS/SCI with CI Poly clearance is a must. The successful candidate will... ...functional Agile Scrum Team focused on building and maintaining systems in a containerized environment. This role offers an opportunity...PrincipalSenior
$107.74k - $179.94k
...Systems Engineer Senior (TS/SCI with Poly Required) Job Category: IT Infrastructure and Operations Full... ...support the team. Some Windows System Administration expertise is preferable.... ...Demonstrated experience - VMWare administration (AWS/cloud knowledge...VMwareSeniorFull timeWork experience placement$165k - $230k
...Senior Virtualization Engineer (TS/SCI with FS Poly) Location: Reston / McLean, VA (Onsite at Langley... ...strong experience with VMware technologies and a background in systems or network engineering... ...Engineering Senior Systems Administration Strong...VMwareSeniorFull timeTemporary workImmediate start$183.6k - $221.6k
...Principal Cyber Engineer Everfox is one... ...companies. As a Senior Cyber Engineer at... ...providing administrator or SME-level support... ...Grafana to track system metrics. Reviewing... ...in use) – TS with SCI and CI Poly within two years... ...Oracle, Red Hat, or VMware. A...PrincipalVMwarePermanent employmentFor contractorsWork experience placementFor subcontractorLocal areaFlexible hours$136k - $184k
...Currently Possess: Top Secret/SCI Clearance Level Must Be... ...Job Description: Senior Systems Administrator Transform technology... ...and troubleshoots multiple VMware environments. ~ Provides... ...Citizenship Required ~ TS/SCI with Polygraph...VMwareSeniorTemporary workLocal areaImmediate startRemote workWorldwideFlexible hours- ...Virtualization Systems Administrator Location: USA MD Annapolis Junction Full... ...Currently Possess: Top Secret SCI + Polygraph Clearance Level... ..., etc.) CLEARANCE: Active TS/SCI clearance with a favorable... ...on experience administering VMware, Hyper-V, or comparable virtualization...VMwareFull timePart time
$92.3k - $166.85k
...Description Virginia-Based System Administrator Leidos has a new and... ...with and take direction from senior System Administrators, at times... .../Linux operating systems, VMware, etc.). Must have experience... ...Required: Must have TS/SCI with Polygraph. Preferred...VMwareWork at officeLocal areaImmediate startRemote workFlexible hours- ...specializing in data management is looking for a professional with TS/SCI clearance to join their Production Operations team.... ...include supporting data management processes, managing database systems, and ensuring performance tuning. Ideal candidates should possess...PrincipalSenior
- ...Expert Windows/Linux Systems Administrator (TS/SCI with Poly Required) GCI embodies excellence, integrity and professionalism. The employees supporting... ...experience with Hypervisor technologies (Hyper-V, KVM, VMware, etc.) Demonstrated experience installing and...VMwareWork experience placement
$151.8k - $187.5k
...Senior Principal Oracle Database Administrator Everfox, formerly Forcepoint Federal, has been... ...active (currently in use) – TS/SCI with CI Polygraph A... ...computer science, Information Systems, Cyber Security, or... ...Oracle, Red Hat, Symantec, or VMware. A reasonable...VMwareSeniorPermanent employmentFor contractorsWork experience placementFor subcontractorLocal areaFlexible hoursNight shift- ...Job Description Job Description Job Description: Senior Principal Cyber Systems Engineer (DevOps Engineer) The selected candidate will integrate... ...(vanilla or managed) to OCP. Only Candidates with a TS/SCI CI Poly Clearance will be considered Job Duties include: •...PrincipalSenior
- ...Secret Security Clearance with SCI Access (TS/SCI) About the Role We are seeking a Systems Administrator to join our growing team. In... ...with virtualization (VMware, Hyper-V) and cloud platforms... ...Clearance Required: ~ TS/SCI w/ poly About Missionovo We...VMware
- ...computers running on one or more operating systems The Sr Systems Administrator is responsible for the operations,... ...administration, preferably VMWare.5+ years of experience working in one... ...framework ~ Must have current TS/SCI security clearance ~ Must be a U....VMwareSeniorContract workWork experience placementLocal areaRemote workShift workDay shift
$185k - $265k
...Senior System Administrator (Windows) Location: McLean, VA (transitioning to Chantilly... ...Clearance Required: Active TS/SCI with CI Polygraph Salary... ...TS/SCI clearance with CI Poly 8+ years of experience as a... ...virtualization technologies (VMware, Hyper‑V, KVM) Knowledge of...VMwareFull timeTemporary workImmediate start$112k - $179k
...Cyber Software Developer (Networking & Python), Senior Associate - TS/SCI w/poly Job Locations US-VA-Chantilly Requisition ID 2026-165960 Position Category Information Technology Clearance Top Secret/SCI Responsibilities...SeniorContract workShift work- A leading defense technology firm in Fairfax, VA, is seeking a Principal Cyber Intelligence Analyst. The role requires strong analytical skills, proficiency in media forensic tools, and relevant experience. Candidates must hold a Bachelor’s degree (or higher) with significant...PrincipalSenior
- ...Systems Admin Sr Adv (TS/SCI with Poly Required) GCI embodies excellence, integrity and professionalism. The employees supporting our customers... .... At GCI, we solve the hard problems. As a Senior Systems Administrator, a typical day will include the following duties:...SeniorWork at officeShift work
$190k - $235k
...Fully On-site in Boyers, PA :: TS-SCI w/ CI poly REQUIRED (DO NOT APPLY... ...workloads, ensuring continuous system availability and compliance... ...operations Hands-on experience with: VMware vSphere / ESXi environments Windows and Linux server administration Enterprise storage platforms...VMwareLocal areaRelocation package- ...completion through the automated tracking system. - Manage network email services... ...Office guidelines. - The System Administrator team supports Network Team activities... ...configuration and setup experience MUST HAVE TS/SCI clearance with poly Geographic Location: Chantilly,...Work at office
$79.6k - $194k
...System Administrator TS/SCI with Poly REQUIRED Category: Business Consulting, Strategy and Digital Transformation Main location: United States, Virginia, Chantilly Position ID:J0226-0884 Employment Type: Full Time Position Description:...Full timeLocal area- ...Systems Administrator TS/SCI + Poly CHANTILLY VA How We're Different We believe the highest-impact work in national security and technology is a team sport. At Aperio Global, we operate as a single, cohesive force aligned on a handful of mission-critical efforts...Temporary workLocal areaImmediate start
- ...The Secret Server Administrator will perform a variety of functions supporting... ...supporting day-to-day operations; system health and status checks, identifying... ...] ~ Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly ~ Must meet the DoD 8570 compliance...Temporary workRelocation package
- ...Overview *****MUST HAVE AN ACTIVE TS/SCI WITH ABILITY TO OBTAIN TO PASS A POLY CLEARANCE****** Software... ...Experience Levels and Education Senior Principal level: A Bachelor\'s degree with... ...privileged user supporting deployed systems testing P/W Equal Opportunity...PrincipalSenior
- ...MUST HAVE TS/SCI WITH ABILITY TO OBTAIN A CI POLY CLEARANCE For Principal Level: Bachelor's degree with 5+ years of relevant... ...lieu of a degree requirement. For Senior Principal Level: Bachelor's... ...tuning, and enhancing database systems. Job Duties Database engineering...PrincipalSenior
$114k - $171k
...work on revolutionary systems that impact people's... ...(NGSP) is seeking a Principal/Sr. Principal Systems Administrator to join our team at... ...administration on VMware technologies (or related... ...Top Secret with SCI eligibility at time... ...application Active CI Poly Required at time of...PrincipalVMwareSeniorRelocation packageShift work
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