Onsite Senior Systems Administrator - TS/SCI
Castalia Systems
Castalia Systems is seeking a Senior Systems Administrator to support the sustainment of two critical operating systems onsite at JBAB in Washington, DC. This role requires a strong background in Java-based stack, Linux systems, and security policies, with potential supervisory duties. The candidate must hold an active TS/SCI clearance with CI Polygraph and be a U.S. citizen. A Master’s or Bachelor’s degree with substantial related experience is required. #J-18808-Ljbffr Castalia Systems
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Onsite Senior Systems Administrator - TS/SCI in Washington DC vacancy
- Revolutional is seeking a System Administrator to install, configure, secure, and maintain mission-critical IT systems in a Washington, DC onsite environment. The role requires an active Top Secret clearance with SCI eligibility, a Bachelor's in IT/CS, 5 years of IT experience...SeniorShift work
$93.66k - $115k
...Currently Possess: Top Secret/SCI Clearance Level Must Be Able... ...Hardware, Desktop Computers, System Administration Certifications: None... ...Administrator that holds an active TS/SCI eligible clearance for a... ...Telecommuting Options: Onsite Work Location: USA VA...SeniorFull timeTemporary workWork at officeLocal areaImmediate startRemote workWorldwideFlexible hours- Peraton is seeking a poly cleared Senior Infrastructure and Systems Administrator to support a government customer in Maryland. The role focuses on implementing... ...near College Park, MD, requiring US citizenship and an active TS/SCI with polygraph. #J-18808-Ljbffr PeratonSeniorFull time
$106.25k - $143.75k
...Possess: Top Secret SCI + Polygraph Clearance... ...Recovery, Critical Systems, Information Technology... ...Description: SYSTEMS ADMINISTRATOR SENIOR Advance how our... ...Security Clearance Level: TS/SCI with Polygraph ●... ...Options: Onsite Work Location: USA...SeniorFull timeTemporary workImmediate startRemote workWorldwideFlexible hours$77.6k - $176k
Booz Allen Hamilton in Washington, DC seeks a Senior System Administrator to lead enterprise-scale infrastructure and security for mission-critical... .... The role requires 8+ years of sys/admin experience, TS/SCI clearance, and a strong background in Windows/Linux, databases...Senior- J&T Business Consulting seeks a Systems Administrator in College Park, MD, requiring an active TS/SCI clearance with a current polygraph. The role covers system and network administration, VM deployment, and enclave setup. Responsibilities include patching, troubleshooting...Senior
- Knight Federal Solutions in Washington, DC is seeking a Systems Administrator to maintain and optimize our IT infrastructure, ensuring secure operations in a TS/SCI environment and collaboration with cross-functional teams on critical projects. Responsibilities include...Senior
$124.09k - $161k
...Possess: Top Secret/SCI Clearance Level Must Be... ...Hardware, Network Systems Certifications: None... ...Network Computer Systems Administrator with GDIT. A career in... ...Clearance Level: Active TS/SCI with Polygraph... ...Telecommuting Options: Onsite Work Location: USA...SeniorFull timeTemporary workImmediate startRemote workWorldwideFlexible hours- Celestar is hiring a Database/Web System Administrator to support the DARPA PSS task order in Arlington, VA. The role requires TS/SCI clearance and provides a competitive package with health, dental, life, and 401(k) benefits. Responsibilities include designing databases...Senior
$130k - $180k
Celestar Corporation, seeking a Database/Web System Administrator, supports the DARPA PSS program in Arlington, VA. Salary range $130,000-$18... ...experience, certifications, security clearance, and funding. Active TS/SCI clearance required. Role involves database design,...Senior- ...security solutions provider in Maryland is seeking an experienced System Administrator to manage Linux virtual machines and ensure system... ...experience in system administration, and must possess an Active TS/SCI clearance and Security+ certification. This role offers a competitive...Senior
- Belay Technologies is seeking a Senior System Administrator to join our intel team in Columbia, Maryland. You will support Life Cycle Sustainment... ...IaC with Ansible/Terraform. DoD 8570 IAT I compliance and TS/SCI with polygraph desirable. #J-18808-Ljbffr Belay...Senior
- ...cybersecurity solutions provider is seeking an experienced System Administrator to manage and maintain RedHat Linux virtual machines within... ...experience and required security clearances, such as Active TS/SCI with full scope polygraph and Security+ certification. This...Senior
- Leidos in Suitland, MD seeks a Systems Administrator to support ONI with cybersecurity and IT operations for critical intelligence systems. The... ...technical environment. Required qualifications include TS/SCI clearance with polygraph and 8570 Level II certification, 5+...Senior
- Peraton is seeking a seasoned Systems Administrator to support government customers in the Washington, DC area. You will monitor systems, apply... ...vendors, and end users to meet timelines. The role requires TS/SCI clearance with polygraph or the ability to obtain, 8+ years...Senior
- Varen, an SAIC company, is seeking an experienced Systems Administrator to join our team in Suitland, MD. The role requires an active TS/SCI with polygraph and involves full-time day-shift operations. Responsibilities include managing servers, OS, databases, performing...SeniorFull timeDay shift
- A&M Technologies, Inc. in Suitland, MD is seeking a Senior Systems Administrator III to join the O&M team, supporting a high-availability federal environment. The role requires TS/SCI clearance, DoD 8140/8570 certification, and extensive experience with Windows, RHEL, VMware...Senior
- ...Consulting Services, Inc. in Laurel, Maryland is seeking a System/Network Administrator Level 2 to support and maintain IT systems across client/... ...troubleshooting. Candidates must be a U.S. citizen with an active TS/SCI with Polygraph and hold a technical bachelor's degree with...SeniorFull time
- WOOD Federal Solutions in Laurel, Maryland is seeking a highly skilled IT systems administrator with TS/SCI clearance to support, troubleshoot, and maintain complex IT environments. The role covers server, storage, network, and virtualization management across Linux, UNIX...Senior
$104.2k - $138.9k
...implementation! This is a hybrid role working on-site 3 days/week in Arlington VA area. Candidates must have a current TS/SCI clearance.The Senior System Administrator leads the administration, maintenance, security, and operational resilience of complex enterprise...SeniorRemote work3 days per week- ...seeking an All-Source Intelligence Analyst in Arlington, VA to support counterintelligence operations. The role requires TS/SCI with poly, onsite work, and a strong background in data exploitation and written/briefed products. Ideal candidates have experience with IC...Senior
- ...contractor is seeking an experienced Senior Acquisition Analyst to provide onsite support at the Pentagon in... ...experience with the Defense Acquisition System and relevant DoW weapon systems.... ...Secretary of War. An active TS clearance with SCI eligibility is required, along...SeniorFor contractorsWork at office
- ...trusted staffing and consulting partner is seeking an experienced Systems Administrator for a long-term project in Arlington, VA. The role requires... ...minimum of 5 years of relevant experience and an active DoD TS/SCI clearance. This opportunity offers competitive pay and...
- ...cybersecurity firm is seeking a Cloud Forensics Analyst to support onsite incident response to cyber-attacks. The role involves acquiring... ...have extensive experience in cyber forensics and hold an active TS/SCI clearance. The position offers substantial training and career...Senior
- A leading technology services provider is seeking an experienced Linux-focused System Administrator for an onsite position in Washington, DC. The role requires an active TS/SCI clearance with Full Scope Polygraph. Responsibilities include maintaining a complex Linux-based...
$111.16k - $150.39k
...Possess: Top Secret SCI + Polygraph Clearance... ...Description: PKI SYSTEMS ADMINISTRATOR YOUR IMPACT Own... ...Systems Administrator Senior - Requires a Bachelor’... ...CLEARANCE: Active TS/SCI clearance with a favorable... ...LOCATION: Onsite GDIT IS YOUR PLACE...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours$96.57k - $130.65k
...Possess: Top Secret SCI + Polygraph Clearance... ...: ACTIVE DIRECTORY SYSTEMS ADMINISTRATOR YOUR IMPACT Own... ...Systems Administrator Senior - Requires a Bachelor’... ...CLEARANCE: Active TS/SCI clearance with a favorable... ...LOCATION: Onsite GDIT IS YOUR PLACE...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours$96.57k - $130.65k
...Possess: Top Secret SCI + Polygraph Clearance... ...: ACTIVE DIRECTORY SYSTEMS ADMINISTRATOR YOUR IMPACT Own... ...Systems Administrator Senior - Requires a Bachelor’... ...CLEARANCE: Active TS/SCI clearance with a favorable... ...LOCATION: Onsite GDIT IS YOUR PLACE...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours$96.57k - $130.65k
...Possess: Top Secret SCI + Polygraph Clearance... ...Desktop (NGDE) Systems Administrator YOUR IMPACT Own... ...ystems Administrator Senior - Requires a Bachelor’... ...CLEARANCE: Active TS/SCI clearance with a favorable... ...required LOCATION: Onsite GDIT IS YOUR PLACE...Full timeTemporary workImmediate startRemote workWorldwideFlexible hours- Overview Systems Planning and Analysis, Inc. (SPA) de livers high-... ...Acquisition Analyst to provi de onsite support at the Pentagon in... ...with Electronic Warfare. Assist senior government lea de rs by providing... ...DoW /Service staffs Active TS/SCI clearance Willingness for occasional...SeniorWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Onsite Senior Systems Administrator - TS/SCI. Be the first to apply!
Related searches
- remote systems administrator Washington DC
- computer systems administrator Washington DC
- application system administrator Washington DC
- office 365 and sharepoint system administrator Washington DC
- IT infrastructure administrator Washington DC
- microsoft systems administrator Washington DC
- enterprise administrator Washington DC
- systems administrator Washington DC
- system admin Washington DC
- IT administrator Washington DC