Senior IT Engineer (TS/SCI) - Windows & Linux Admin
GRVTY
GRVTY is seeking an IT Engineer in St. Louis, Missouri, to support a Federal Intelligence Agency contract. You will provide Tier II support for multiple Microsoft and RHEL environments, focusing on system administration, user experience enhancement, and troubleshooting. The ideal candidate must have 8+ years of systems administration experience, a Bachelor’s degree in a related field, and a TS/SCI Security Clearance. The position offers a competitive salary, health benefits, and a strong emphasis on work-life balance. #J-18808-Ljbffr GRVTY
Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the Senior IT Engineer (TS/SCI) - Windows & Linux Admin in Saint Louis, MO vacancy
- ...Technology is looking to hire a Systems Engineer to support our mission operations team. The... ...qualified candidate must have an active TS/SCI security clearance, and will support the... ...end users. The ideal candidate has strong Linux system administration experience and a proven...SuggestedFor contractorsFlexible hours
North Point Technology
Saint Louis, MO20 days ago - ...Specialist II to support DoD SAP programs, including collateral, SCI, and SAP activities. The role involves day‑to‑day system support,... ...DoD 8570.01‑M IAT Level 2 certification within six months, with TS clearance/SCI eligibility and occasional #J-18808-Ljbffr GRS, Inc...Suggested
$75.2k - $158.1k
CACI International Inc is seeking a Network Engineer III in St. Louis, Missouri. This role involves performing research, requirements analysis... ...in large-scale enterprise networks and possess an active TS/SCI clearance. The position offers a competitive salary, with a...SeniorFlexible hours- ...management on risks and security, and ensuring the implementation of security protocols. Candidates must have an Associate’s degree and TS/SCI Clearance. Key qualifications include experience with intrusion detection, compliance with cybersecurity standards, and knowledge...Senior
- Cherokee Preting, part of Cherokee Federal, seeks a Software Engineer Senior Staff to support the Erebus Program in St. Louis, MO. The role requires an active TS/SCI clearance with the ability to obtain a Counterintelligence polygraph and U.S. citizenship or permanent...SeniorPermanent employment
- CACI International Inc. is seeking a Network Engineer III in St. Louis, MO, to lead network research, design, and implementation. The role... ...of technical expertise in network technologies, and an active TS/SCI clearance. Competitive compensation and benefits will be...Senior
- A leading geospatial services provider is seeking a Senior Toponymist in St. Louis, MO. The candidate should possess expertise in GIS software... ...must have a BA degree with relevant experience, and active TS/SCI clearance is required. Enjoy a competitive compensation and...Senior
- CACI International Inc is seeking a Database Administrator for an on-site role in support of Corporate Business Information Systems. You will manage Oracle, MSSQL, PostgreSQL, MySQL, and NoSQL platforms while ensuring data integrity and system reliability. Expect collaboration...Senior
- Software Engineer Senior Staff (TS/SCI Required) St. Louis, MO, United States (On-site) Job Description Software Engineer This position requires an active TS/Sensitive Compartmental Information (SCI) clearance with the ability to obtain a Counterintelligence polygraph...SeniorPermanent employmentFull timeContract workLocal area
$75.2k - $158.1k
...resources, administering RHEL systems, monitoring performance, and automating tasks with scripting. Candidates must hold an active TS/SCI security clearance and have a Bachelor's Degree in a Technical field. The position offers a salary range of $75,200-$158,100, emphasizing...- Leidos in St. Louis, MO is seeking a Senior Systems Administrator to join the Chinook Program... .... You will maintain and enhance Windows and Linux server environments, ensuring reliability... ...requires US citizenship, active Top Secret/SCI with poly, and hands-on experience with...
- A leading engineering firm in St. Louis, Missouri is seeking a Senior Software Engineer for a full-time position requiring an active Top Secret/SCI clearance. This role focuses on full-stack Python development, API development, Kubernetes deployment, and modern DevOps practices...SeniorFull time
- ...Customer Site) Travel: Approximately 25% Clearance: Active TS/SCI with ability to obtain a Polygraph Citizenship: US... ...GDIT has an exciting and challenging opportunity for a Network Engineer supporting an Intelligence Community customer’s wide-area (WAN...SeniorLocal area
- ...and other cloud services. The ideal candidate should have a Bachelor's degree or equivalent experience and strong knowledge of Windows and Linux systems. Required skills also include after-hours support capabilities and AWS certifications, complemented by a commitment to...
- CACI International Inc. is seeking an Advanced Cybersecurity Analytics Engineer III in St. Louis, MO. This role involves developing defensive countermeasures and collaborating with teams to prevent cybersecurity incidents. The ideal candidate will have over 8 years of...Senior
- CACI is seeking a Network Engineer III to perform research, requirements analysis, design, installation, documentation, troubleshooting, and sustainment of local and wide-area networks. The role emphasizes system specifications, risk mitigation, QA compliance, and performance...SeniorLocal area
$125k - $150k
...Required Clearance: Active TS/SCI with Polygraph Eligibility... ...Ennoble First is seeking a Senior Systems Administrator to support... ...operations. Working alongside engineers, cybersecurity professionals... ...and lifecycle management of Windows and Linux servers. Monitor system...SeniorFull timeRelocation packageShift work- Reinventing Geospatial, Inc. (RGi) is seeking a Systems Engineer to lead secure, mission-critical systems... ...continuity and incident response across Linux, Windows, and virtualization platforms. Active TS clearance with SCI access is required, US Citizenship is mandatory...Senior
- ...Hi, Greetings for the day!!! This is Kevin Smith from Navtech Inc. I have an opportunity for "Linux Admin" _ in St Louis, MO (Remote till COVID)" and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated...SeniorPermanent employmentContract workImmediate startRemote work
Navtech
Saint Louis, MO2 days ago - ...Technology Solutions Groups is seeking a Cross Domain Engineer to support a fast-paced team provisioning... ...ensuring security compliance. This role requires Active TS/SCI clearance, DoD IAT II, and solid experience with Linux and CDS systems. #J-18808-Ljbffr (EDO)...Senior
- Ennoble First is seeking a Senior Systems Administrator to support the NGA in St. Louis, MO. You will maintain and enhance enterprise applications... ...used in intelligence operations. On-site role requiring Active TS/SCI with Poly, 8+ years of experience in enterprise systems...Senior
- ...Resource Solutions, Inc. is seeking a Program Security Representative III to provide multi-discipline security support for SAPs and SCI activities in East St. Louis, IL. You will advise on safeguarding collateral data and implement security policies in line with DoD directives...Senior
- ...Overview We are seeking a Senior AWS Cloud Infrastructure Engineer to design, implement, and manage secure,... ...is comfortable working across both Windows and Linux environments. This individual will... ...~ Active Top Secret clearance (TS/SCI, CI Poly desired but not required)...SeniorFull time
aqua IT
Saint Louis, MO1 day ago $82.1k - $172.4k
...Senior Systems Integrator The Opportunity: Lead systems integration... ...operations teams, and program engineers. Responsibilities:... .... ~ Experience with Linux environments, scripting, and deployment... .... ~ Security Clearance (TS/SCI) with willingness to undergo polygraph...SeniorContract workWork experience placementFlexible hoursCACI International
Saint Louis, MO3 days ago- OverviewGeospatial Engineer - Multiple... ...Positions at Junior/Mid/Senior LevelsNV5... ...Secret Clearance with SCI eligibility or an active TS/SCI are required... ...Software Developers, IT, Project... ...technologiesKnowledge of Windows... ...migrationKnowledge of Linux and UNIX environmentsFamiliarity...SeniorFull timeLocal areaRemote workWorldwide
- ...MANTECH seeks a motivated, career and customer-oriented Senior GEOINT Analyst to join our team in St. Louis, MO! Job duties... ...principles skills. Security Clearance Requirements: ~ Active TS/SCI with the ability to obtain & maintain a Poly Physical...SeniorWork at officeRemote work
MANTECH
Saint Louis, MO21 hours ago - ...integrated enterprise IT support to Federal... ...an experienced Senior Systems... ...optimization of our Windows-based systems and... ...management of Windows and Linux servers. Monitor... ...Computer Science, Engineering, OR related field,... ...Active TS/SCI clearance required...SeniorWork at officeWork from homeHome officeShift workNight shiftWeekend work
Chenega MIOS
Saint Louis, MO3 days ago - US Cloud is seeking a Senior Premier Support Engineer to join our technical support team in the United States. You will help clients deploy, operate... ...Microsoft 365, Dynamics 365, Azure, Exchange Server, Windows Server, Active Directory, DNS, SCCM and SQL. You will resolve...Senior
$92.3k - $166.85k
...Secret with the ability to obtain SCI, as well as a Polygraph.... ...Lead system administration for Linux and Windows-based systems in secure,... ...issues while serving as a primary IT support contact, managing... ...with cybersecurity, network engineering, and software development teams...SeniorContract work$223.2k - $279k
...Senior Mission Software Engineer, Public Sector At Scale, we build the AI systems behind some of the country... ...(AWS, Azure, or GCP), containers, Linux, and networking fundamentals. ~... ...trade-offs under pressure. ~ An active TS/SCI clearance. Bonus...SeniorFull timeRelocationScale AI
Saint Louis, MO1 day ago
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior IT Engineer (TS/SCI) - Windows & Linux Admin. Be the first to apply!
Related searches
- IT developer Saint Louis, MO
- technical support engineer Saint Louis, MO
- remote support engineer Saint Louis, MO
- software technical support engineer Saint Louis, MO
- support engineer Saint Louis, MO
- IT engineer Saint Louis, MO
- remote network administrator / IT support engineer Saint Louis, MO
- operations support system engineer Saint Louis, MO
- lab support engineer Saint Louis, MO
- customer support engineer Saint Louis, MO