System Administrator (TS/SCI) - Linux/Windows - Onsite Littleton
Lockheed Martin
Lockheed Martin is seeking a skilled System Administrator to join our team in Littleton, CO. The role involves installing and maintaining software, managing Linux servers, and ensuring security compliance. Candidates must have a BS degree, an active TS/SCI clearance, and experience in system administration. This full-time position offers competitive benefits including Medical, Dental, Vision, and a 401(k) match. Join Lockheed Martin and contribute to pioneering technology and defense solutions. #J-18808-Ljbffr Lockheed Martin
$85.5k - $150.77k
...seeks an IT professional for its Space division in Littleton, Colorado. The role involves managing Linux and Windows servers, ensuring cyber compliance, and providing... ...possess a Security+ certification and an active TS/SCI clearance. This full-time position follows a 9x80...WindowsLinuxFull time$85.5k - $150.77k
...Lockheed Martin IT systems are managed, controlled... ...Workstation administration on heterogeneous networks including Windows Server based domains, and Linux distributions Manage... ...procedures Full‑time onsite role, working most... ...Active TS/SCI clearance with ability...WindowsLinuxFull timeTemporary workRelocationFlexible hoursShift work$90k - $110k
...contractor in Aurora, CO is seeking a Systems Administrator to monitor and maintain computer... ...field. Candidates must have a Current TS/SCI CI Poly security clearance and experience with Linux. This position is full-time and onsite, offering a compensation range of $90...LinuxFull timeFor contractors- ...leading technology solutions provider is seeking a Systems Administrator who must be a US citizen with an active TS/SCI security clearance. The role requires extensive... ...troubleshooting, and configuration of UNIX and Windows operating systems. Ideal candidates will have a...WindowsLinux
- ...is looking for a dedicated Systems Administrator to join their team. The role... ...relevant experience and a current TS/SCI CI Poly security clearance.... ...full-time position is 100% onsite, supporting critical... ...dynamic environment and have Linux and virtual systems experience...LinuxFull time
- ...environments and requires an active TS/SCI clearance with Polygraph. Ideal candidates should possess expertise in Windows and Linux administration, along with strong troubleshooting skills... ...The successful candidate will manage systems, assist with user issues, and ensure...WindowsLinux
- ManTech is seeking a motivated System Administrator to join our team in Denver, Colorado. This... ...and Tier II support, and configuring LINUX and Windows operating systems for optimal performance... ...RedHat Linux and Windows. An active TS/SCI clearance is a requirement for this...WindowsLinux
$110.5k - $149.5k
...Information Technology (GDIT) is seeking a Linux/Microsoft Systems Administrator to join our team in support of a... ...security enclaves within a hybrid (Windows & RHEL) environment. Job... ...systems administration experience TS/SCI with Polygraph is required. Candidate...WindowsLinuxContract workTemporary workImmediate startRemote workWorldwide- ...requiring 8+ years of experience and a current TS/SCI Clearance. The responsibilities include... ...efforts for complex operating system problems. The ideal candidate will possess... ...and cloud computing. The role is based in Littleton, Colorado, with responsibilities that may...LinuxFull time
$177k - $265.6k
...Aurora, Colorado is seeking a Staff Systems Administrator to work on revolutionary systems impacting... ...system administration across Linux and Windows platforms, managing VMware technologies... ...IT experience and active Top Secret/SCI clearance. Compensation includes a salary...WindowsLinux- ...Martin is seeking a skilled System Administrator with an active TS/SCI clearance to work from our Littleton, CO location.... ...integrating, and maintaining Linux servers, workstations, and Windows-based computers in... ...Schedule Littleton, CO. Onsite full‑time. Schedule: 9x...WindowsLinuxFull time
- Infozone Inc is seeking an experienced Systems Administrator to support Linux workstations and servers in Littleton, Colorado. The ideal candidate will have 10+ years of... ...experience and must possess a current and active TS/SCI Clearance. Responsibilities include managing...LinuxShift work
- ...Aurora, CO area to identify a Systems Maintainer to join their... ...This role will be fully onsite 5 days a week and requires a TS/SCI CI Poly clearance. This... ...degree to match LCAT) Linux Command Line experience... ...Linux, Red Hat, Unix and/or Windows based OS application management...WindowsLinuxContract work
- ...and experienced RF Engineer/Systems Engineer/Hardware Engineer to... ..., and integration support onsite at Buckley Space Force Base.... ...Skills and Requirements Active TS/SCI with CI polygraph required... ...hardware supported by Windows and Linux based systems Previous experience...WindowsLinuxFor contractors
$130k - $200k
Legato, LLC is looking for a System Administrator in Aurora, CO. The role involves supporting, troubleshooting, and maintaining IT systems, including Tier 1 and Tier 2 support for users. Candidates must have at least 10 years of related experience, with a Bachelor's degree...WindowsLinux- Apex Systems is seeking a Sr Principal Systems Administrator located in Aurora, Colorado for a contract-based position. Candidates will work as Linux and Windows System Administrators on large government contracts, ensuring smooth operation of systems. The ideal applicant...WindowsLinuxContract work
- A leading recruiting firm is seeking an experienced System Administrator in Aurora, CO. The ideal candidate will manage complex... ...experience, a technical degree, and familiarity with UNIX and Windows operating systems. A TS/SCI clearance is required. This position offers an...Windows
$115k - $170k
...specialized recruiting firm is seeking System Administrators for Level 1 and Level 2 roles to... ...significant experience with UNIX and Windows operating systems, troubleshooting expertise... ...k, along with comprehensive benefits. TS/SCI with FS Polygraph clearance is mandatory...Windows- ...Location: Aurora,CO Category: Systems Administrator Travel Required: No Remote Type: No Clearance: TS/SCI w/ Polygraph System Administrator ~ Provide... ...process • Configure and manage UNIX and Windows (or other applicable) operating systems and...WindowsTemporary workWork experience placementImmediate startRemote work
$140k - $214k
Data Computer Corporation of America (DCCA) is looking for a System Administrator with an active TS/SCI Clearance to join our innovative IT team in Denver, Colorado. The role requires expertise in Linux Administration and security practices, and offers a salary range of...Linux$49.25 - $118.3 per hour
Wyetech, LLC is looking for a qualified System Administrator with at least 15 years of experience and a TS/SCI clearance to work in Aurora, Colorado. This role involves managing IT systems, providing support, and troubleshooting. The candidate will also ensure optimal...LinuxHourly pay$64.23k - $80.5k
...Possess: Top Secret SCI + Polygraph Clearance... ...Information Technology (IT) Systems, Microsoft Windows Certifications: None... ...GDIT as a Systems Administrator Senior Technician and... ...clearance level: TS/SCI with Polygraph ●... ...● Role requirements: Onsite GDIT IS YOUR PLACE At...WindowsFull timeTemporary workImmediate startRemote workWorldwideFlexible hours- Wyetech, LLC is seeking a Systems Administrator to provide IT support and system administration services for federal government customers in Aurora... ...a Bachelor's degree in a technical discipline and possess a TS/SCI security clearance. The role offers competitive hourly pay...LinuxHourly pay
- ...across various platforms, managing incident responses, and ensuring the functionality of hardware and software systems. Candidates should possess active TS/SCI with Poly clearance, along with specific certifications. This role provides competitive compensation and...WindowsLinuxFor contractors
$110.5k - $149.5k
General Dynamics - IT is looking for a Linux/Microsoft Systems Administrator in Aurora, Colorado, to provide Tier II support and system administration for a Federal Intelligence Agency contract. Candidates should have a Bachelor's degree, 5+ years of experience, and relevant...WindowsLinuxContract work- Basic Qualifications: ACTIVE TS/SCI Clearance with Polygraph is... ...a degree. Understanding of systems engineering principles and... ...Experience in Server System Administration and troubleshooting analysis... ...all the following platforms: Linux, Windows servers, clients, and Oracle...WindowsLinuxWork at officeWeekend workAfternoon shift
- Job Details Principal RF Systems/Hardware Engineer with ACTIVE TS/SCI with CI POLY. Location: Buckley, AFB, CO 80011. Duration: 12+ contract. Rate... ...hardware. Experience upgrading hardware supported by Windows and Linux systems. Experience with Linux-based systems....WindowsLinuxContract work
$155k - $175k
Envision Innovative Solutions is hiring a Systems Administrator Level 2 in Aurora, CO. In this role, you will provide essential support for the... ...a Bachelor's degree. The position requires a current Active TS/SCI clearance. The projected salary range is $155,000.00-$175,00...- Title: Principal RF Systems/Hardware Engineer with ACTIVE TS/SCI with CI POLY Rate Range: $95/hr - 118/hr W2 (depends on experience and benefits chosen... .... Experience upgrading hardware supported by Windows and Linux based systems. Previous experience working with systems...WindowsLinuxContract workRelocation
$88.6k - $147.6k
...desire to actively defend the mission systems critical to our national defense.... ...any time in the future. Active TS/SCI clearance. 5 years of technical... ...for software development, -Linux operating systems (Red Hat, Kali, etc.) Windows operating systems Network infrastructure...WindowsLinuxLocal area
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