Senior Network Administrator - Mission-Critical Gov IT (TS/SCI)
Gdit
General Dynamics Information Technology is seeking a Network Administrator Senior to support mission-critical networks at a customer site in Virginia. You will perform network design, implementation, and administration across classified and unclassified environments, ensuring high availability and security compliance. The role requires TS/SCI with Polygraph eligibility, US citizenship, and 3+ years of related experience, with a track record in government or IC networks. #J-18808-Ljbffr General Dynamics Information Technology
- ...opportunity to serve as a critical component of our nation’s safety... .... Job Description NETWORK ADMINISTRATOR SENIOR Advance how our... ...GDIT will be impactful to the mission of our customer. You will play... ...Security clearance level: TS/SCI with Polygraph ● US citizenship...SeniorFor subcontractorRemote work
- ...opportunity to serve as a critical component of our nation’s... ...into opportunity a Network Computer Systems Administrator with GDIT. A career in enterprise... ...Clearance Level: Active TS/SCI with Polygraph ~... ...YOUR PLACE At GDIT, the mission is our purpose, and our people...SeniorRemote work
- Zachary Piper Solutions seeks a Network Engineer to design, secure, and maintain resilient... ..., real-time data sharing, and mission-critical system availability, with hands-on routing... ...on-site role in Newington, VA requires TS/SCI clearance and offers a contract-to-hire...SuggestedContract work
- Nightwing Group is seeking a Cloud Systems Administrator in Arlington, VA. The role involves deploying and configuring cloud engagement kits... ...is required, along with U.S. citizenship and an active TS/SCI clearance. Join our team and help shape the future of cybersecurity...Suggested
$113k - $188.4k
...You’ll DoAs a Project - Senior Consultant, Technical... ...routine administration tasks, maintain technical... ...provide on-call support for critical issuesA successful candidate... ..., and fulfill their mission promise.Our ServiceNow... ...time in the futureActive TS/SCI with Polygraph...SeniorLocal area- SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate... ...administers, and restores mission IT systems.... ...classified and unclassified networks. Monitors, creates,... ...disaster recovery plans for critical systems and services.... ...Clearance Level: TS/SCI with Polygraph...Senior
$125k - $200k
Summary The MIL Corporation is seeking a Senior Network Engineer with TS/SCI, FS (Network Engineering, Associate) to support a federal government client... ...toolFamiliarity with JIRAExperience working in a ‘mission-like’ environmentCloud familiarity (AWS, Azure) Education...SeniorFull timeContract work- ...Digital Integrity (TDI) is seeking a Network Administrator for the 3rd shift (10 PM to 6 AM) to support... .... This onsite role requires an active TS/SCI clearance and a willingness to work... ..., and coordinate maintenance to keep critical systems secure and available....Night shiftWeekend work
$86k - $138k
...intelligence enterprise - where mission continuity is non-... ...a minimum of a TS SCI, with ability to obtain... ...you to join our talent network. We are seeking... ...Patch ManagementDatabase Administration / EngineeringDesktop EngineeringEnterprise... ...operates at the critical nexus between...Contract workWorldwideShift work$104.2k - $138.9k
...Candidates must have a current TS/SCI clearance.The Senior System Administrator leads the administration, maintenance... ...infrastructure supporting mission‑critical systems in a remote federal IT environment... ...complex hardware, software, and networking issues with minimal supervision....SeniorRemote work3 days per week- Assurance Technology Corporation (ATC) in Alexandria, VA seeks a highly experienced Senior RHEL Administrator to lead enterprise-level Linux administration, security, and support for mission-critical environments. The role emphasizes DISA STIGs, RMF, and DoD/DON cybersecurity...Senior
$119.5k - $275k
Senior Network Escalation Engineer - Switching (TS/SCI Required)This role has been designed as ‘’Onsite’ with an expectation that you will primarily work... ...Senior Technical Escalation Engineer to support mission-critical Federal customer environments leveraging Juniper...SeniorFull timeWork experience placementWork at officeLocal areaImmediate start$103.5k - $181.1k
...is looking for an amazingly talented Senior Network Engineer to join our team! In this role... ...This is a hands-on engineering role on a mission-critical program where your work directly... ...specifications and network diagramsActive TS/SCI security clearanceWhat Desired Skills...SeniorFull timeFlexible hours$100k - $125k
...strong analytical skills and an active TS/SCI clearance. Candidates should have... ...experience in the field, with expertise in network security and a proven ability to... ...alongside an opportunity to work on critical national security missions. #J-18808-Ljbffr Argo Cyber SystemsSenior- ...systems. The Sr Systems Administrator is responsible for the... ...provides tier 2+ network monitoring and systems... ...Operation in support of critical CONUS and OCONUS operations... ...government customers, mission partners, ASPs, and... ...~ Must have current TS/SCI security clearance....SeniorContract workWork experience placementLocal areaRemote workShift workNight shift
- ...Network Engineer Senior (Security) Transform technology into opportunity as a Network Engineer... ...Security) at GDIT. Shape what's next for mission-critical government projects while shaping... ...environment Security Clearance Level: TS/SCI Required Certification(s): DoD...SeniorContract workLocal area
- ...your opportunity to serve as a critical component of our nation’s... ...Job Description Systems Administrator Maintains an organization'... ...computer systems, including fixing network issues along with updating... ...Administrator that holds an active TS/SCI eligible clearance for a...SeniorWork at officeLocal areaRemote work
- ...Deputy Program Manager (Senior Level & SME) TS/SCI with Poly REQUIREDCGI Federal... ...the national security mission through cutting edge technology... ..., and mitigating critical technical, financial, and... ...Resource Oversight• Budget Administration: Oversee complex, large-scale...SeniorFor subcontractorWork at office
- ...Forensics Analyst to support U.S. Government agency missions. The role requires in-depth knowledge of network investigations, TCP/IP protocols, and relevant... ...collaboratively across teams. Candidates must hold an active TS/SCI clearance and possess a degree in Computer Science...Senior
$112.2k - $196.4k
...an amazingly talented Senior Cloud Engineer to join... ...supports national security missions.What You'll Be... ...sets), storage, virtual networking, and platform services... ...solutions architectActive TS/SCI security clearance,... ...sustaining our nation's most critical assets, from Earth to...SeniorFull timeFlexible hours- ...Senior Networking Administrator - Network Engineer We're looking for a dedicated professional to join... ...-shift position requires an active TS/SCI security clearance and offers a... ...bring your technical expertise to a mission-critical environment! Key Responsibilities...SeniorFull timeWork experience placementImmediate startMonday to ThursdayAfternoon shift
- ...Xcelerate Solutions is seeking a Senior GPU Platform Engineer to... ...computing (HPC) to support mission-critical programs. Location: Bethesda... ...Security Clearance: TS/SCI and willingness to get a Poly... ...machine learning and neural network frameworks on GPUs in Linux....Senior
$120k - $175k
...) Clearance Required: TS/SCI minimum (US Citizen) Employment... ...law enforcement. Our mission is to empower analysts... ...is seeking a Senior Financial Manager (DOW... ...ASW(MC)). This role is critical to the Planning, Programming... ...advice on contract administration and interpreting...SeniorFull timeContract workWork at office$130k - $180k
Celestar Corporation, seeking a Database/Web System Administrator, supports the DARPA PSS program in Arlington, VA. Salary range $130,000-... ...experience, certifications, security clearance, and funding. Active TS/SCI clearance required. Role involves database design, maintenance...Senior- ...Integrity LLC in Arlington, VA is seeking a Network Administrator for a 3rd shift (10PM-6AM) to support... ...program. The role requires an active TS/SCI clearance and on-site work five days a... ...issues, and coordinate maintenance with senior engineers and vendors to maintain a...Night shift
- ...Maryland. The role involves Agile development and operations for mission-critical systems, requiring expert knowledge in Java and cloud... ...extensive experience, ideally over 12 years, and must have an active TS/SCI security clearance. This position offers competitive benefits...Senior
- Koitecc Solutions in Arlington, VA seeks a Network Administrator for the 2nd shift (2 PM-10 PM) to manage secure network operations. The role... ...for a growing customer base. Candidates must hold an active TS/SCI clearance, DoD 8570 IAT II certification (e.g., Security+ CE...Afternoon shift
- Via Logic LLC seeks a Network Administrator for the 2nd shift (2 PM-10 PM) in Arlington, VA. The role... ...of the CESO effort, requiring a TS/SCI clearance and DoD 8570 IAT II certification... ...assisting users and coordinating with senior engineers or vendors as needed. #J-188...Afternoon shift
- Leidos in Arlington, VA is seeking a Network Administrator for the 3rd shift (10PM-6AM) to support the CESO program. This on-site role requires active TS/SCI clearance, DoD 8570 IAT II certification, and a BS in CS/IT with 4+ years of experience. You will monitor networks...Night shiftWeekend work
$112.2k - $196.4k
...looking for a highly skilled Senior Data Engineer to join our Joint... ...Department of Defense mission objectives, enabling advanced... ...Required Skills You'll Bring:Active TS/SCI security clearanceBachelor’s... ...sustaining our nation's most critical assets, from Earth to...SeniorFull timeWork at officeFlexible hours
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