Sr. System Admin/System Engineer - Linux
CDIT
Annapolis Junction, United States | Posted on 05/08/2026 Contractor will be supporting an IC wide mission environment / service. Minimum of 10 years experience as a Linux System Admin / Eng. Requirements Extensive experience installing, configuring, maintaining JBoss / Wildfly VMWare VM creation, configuration, and operation experience Security + Certification Top Secret Clearance with LS Poly Currently holds or recently held SYS3 PRIVAC level. Desired Skills Experience with RH Ansible Storage Networking Security Compliance Scripting: Shell, Python preferred Physical Server Administration Oracle Database and possibly some DBA experience #J-18808-Ljbffr CDIT
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Sr. System Admin/System Engineer - Linux in Annapolis, MD vacancy
- Captivation Software is hiring a Systems Engineer 3 in Annapolis Junction, MD. The role requires a Bachelor’s degree and Top Secret/SCI security clearance. Responsibilities include supporting mission-critical systems and developing innovative solutions. Offered benefits...Senior
$151k - $170k
.../SCI with Polygraph is required for this position Position Overview We are seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires deep expertise...Senior$10k
Description Columbia Technology Partners is seeking a skilled Senior Linux System Administrator / Systems Engineer to support a mission‑critical, IC‑wide service environment. This role is ideal for a hands‑on professional with deep Linux expertise who enjoys working across...SeniorTemporary workFor contractorsLocal areaShift workNight shiftWeekend workDay shiftAfternoon shiftWeekday work- Red Arch Solutions, Inc. is looking for a Systems Engineer in Annapolis Junction, Maryland, to lead the deployment of the Delinea Tools Suite across Linux environments. Responsibilities include translating security requirements into management solutions, designing deployment...Senior
- MANTECH is seeking a motivated Sr Cloud System Administrator to join our team in Annapolis Junction, MD. The ideal candidate will have over... ...years of experience, a strong background in Windows Server and Linux systems administration, and hands-on experience with AWS. Responsibilities...Senior
$145.2k - $255.99k
...research, planning, design, and deployment of an enterprise scale system architecture and software capabilities to realize our customer’... ...requirements Who we are Our Program is seeking innovative engineers to support a critical application centered in the Analytic mission...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift work- Lockheed Martin is seeking an experienced Systems Engineer to collaborate with other engineers in Annapolis, Maryland. This role involves documenting and validating design architectures, and developing support diagrams for cloud-based analytics. Candidates should possess...Senior
$151k - $170k
Red Arch Solutions is looking for a highly experienced Senior Linux System Administrator / System Engineer to support an important mission environment in Maryland. This role requires expertise in Linux system administration, virtualization, and security compliance. The...Senior- GIGATEC Engineering is looking for a skilled engineer to lead the planning and deployment of privileged access solutions within enterprise Linux environments. This role focuses on enhancing security through effective system design and thorough documentation. The ideal candidate...Senior
- NewGen Technologies is seeking an experienced Linux System Admin/Engineer based in Maryland, United States. The role supports an IC wide mission environment and requires a minimum of 10 years of relevant experience, including skills in Linux administration and security...Senior
- A leading defense solutions provider is seeking a Senior Linux System Administrator/System Engineer in Annapolis Junction. The role involves supporting critical environments with expert administration of Linux systems, with a strong focus on CentOS/RHEL. Candidates should...Senior
- Red Arch Solutions, Inc. is seeking a highly experienced Senior Linux System Administrator / System Engineer to support a high-visibility mission environment within the Intelligence Community. This role requires deep expertise in Linux system administration, virtualization...Senior
- NewGen Technologies is seeking a qualified Linux System Administrator/Engineer in Annapolis, Maryland. The role involves supporting an IC-wide mission environment/service, requiring extensive expertise in Linux administration along with certifications and security clearances...Senior
- CDIT is looking for a seasoned Linux System Administrator in Annapolis Junction, Maryland. The role requires a minimum of 10 years of experience and expertise in installing and maintaining JBoss/Wildfly, along with VM creation and configuration in VMWare. Security clearance...SeniorFor contractors
- Quevera is seeking a Sr. System Administrator / System Engineer for its Oracle SCIF location in Maryland. As part of our dynamic team, you'll engage in innovative... ...candidate will have a TS/SCI Polygraph clearance, Linux administration skills, and experience with VMware. We...Senior
$175k - $225k
Red Alpha is seeking a Senior Linux System Administrator/Engineer in Maryland to maintain and optimize Linux-based infrastructure for mission-critical environments. You will support the Intelligence Community and ensure high availability and security. The ideal candidate...Senior- Columbia Technology Partners in Maryland is looking for a Senior Linux System Administrator/System Engineer. In this crucial role, you'll maintain and optimize Linux systems while supporting enterprise infrastructure in a mission-focused environment. The position requires...Senior
$190k - $210k
Title: Senior Linux System Administrator/System Engineer Location: Annapolis Junction Compensation Range: $190 - 210k Clearance: Active TS/SCI w/ Polygraph... ...Planning Financial & Legal Services Description The Sr. System Administrator / System Engineer supports a high‑...Senior$175k - $225k
A day in the life: We are seeking a Senior Linux System Administrator/Engineer to support a highly available, mission-critical enterprise environment serving the Intelligence Community. This role is responsible for administering, maintaining, and optimizing Linux-based...SeniorSummer holidayImmediate startShift workNight shiftWeekend workDay shift$130k - $270k
Systems Engineer 3 - Linux/PKI/Crypto/SSP/STE/STN/AWS Annapolis Junction, MD Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers takes pride in what they develop...Hourly payTemporary workFor contractors$87.1k - $157.45k
Description Leidos has a new and exciting opportunity for a Systems Engineer in our Intelligence Sector's, Cyber & Analytics Business Area... ...documentation and drawing packages Install, configure, and manage Linux-based systems (RedHat/CentOS/Rocky) Support and maintain GOTS...Local areaImmediate startFlexible hours- Annapolis Junction, United States | Posted on 05/08/2026 We are seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team. The ideal candidate will have strong experience managing enterprise Linux environments and supporting storage...Senior
- SilverEdge Government Solutions, LLC is seeking a skilled Linux System Administrator to manage day-to-day operations of Linux servers, ensuring stability, security, and efficiency. Candidates should have a Bachelor's degree and a minimum of 10 years of experience in Linux...Senior
$123.5k - $217.7k
Lockheed Martin in Maryland seeks an experienced professional to deliver enterprise-scale systems within the Cyber & Intelligence sector. You'll collaborate with experts to enhance cybersecurity initiatives and work on critical applications using modern technologies. This...SeniorFlexible hours- Peraton is looking for a motivated Systems Engineer based in Maryland to provide Systems Engineering and Integration support for a mission-critical DISA project. The engineer will handle requirements decomposition, system design, and implementation tasks while collaborating...
$166.5k - $289.2k
...employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for... ...and reviews. Ensuring appropriate collaboration between Chief Engineers across the OU and the programs that they represent. Will be the...SeniorFor subcontractorWork at officeRelocationRelocation packageShift work- ...leading technology firm is seeking a Senior Cloud & Distributed Systems Engineer to manage large-scale distributed systems and ensure their... ...reliability. The ideal candidate should have extensive experience in Linux systems administration, scripting, and managing cloud...Senior
$230k - $262k
Red Arch Solutions, Inc. is hiring a Systems Engineer to lead deployment of the Delinea Tools Suite in Annapolis Junction, Maryland. This position requires extensive experience in Linux environments, scripting, and documentation. The ideal candidate will have twenty years...- Overview Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today’s most daunting challenges... ...customer stakeholders. Collaborate with the program’s Chief Engineer on solution development to ensure compliance and best practices...SeniorTemporary workFlexible hours
- Erias Ventures, LLC is looking for a System Engineer to support a large scale Linux system, involving installation, operations, and problem resolution. The role requires a Top-Secret/SCI clearance and 20 years of experience in Systems Engineering. Candidates must have...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. System Admin/System Engineer - Linux. Be the first to apply!
Related searches
- remote systems administrator Annapolis, MD
- system admin Annapolis, MD
- application system administrator Annapolis, MD
- server administrator Annapolis, MD
- hpc system administrator Annapolis, MD
- systems administrator Annapolis, MD
- IT administrator Annapolis, MD
- IT infrastructure administrator Annapolis, MD
- enterprise administrator Annapolis, MD
- computer systems administrator Annapolis, MD