Senior SysAdmin: Linux, Ansible & Windows (TS/SCI)
Erias Ventures, LLC
Erias Ventures, LLC is seeking a System Administrator to support IT systems, troubleshoot issues, and maintain high-availability infrastructure. The role emphasizes UNIX/Linux environments, collaboration with dev teams, and automation using Ansible/Terraform. Ideal candidates have a Top-Secret/SCI with polygraph clearance (as required) and a strong background across servers, networks, storage, and security practices. This is an on-site Annapolis Junction, MD role. #J-18808-Ljbffr Erias Ventures, LLC
- ...infrastructure used by the IC and DoD. You will lead a mixed Linux/Windows environment with a strong ownership mentality. Responsibilities... ...custodian and ensure NSA/CNSSI compliance. Applicants must have TS/SCI with FS Poly, 3+ years SA experience, and a degree preference....SeniorWindowsLinux
$115k - $175k
...Maryland is seeking a motivated Senior Systems Administrator to... ...years of experience, including Linux, AWS, and Kubernetes expertise... ...involves configuring UNIX and Windows operating systems, troubleshooting... ...experience, and a current TS/SCI clearance is mandatory. A competitive...SeniorWindowsLinux- ...to support large client IT enterprise installations, including Linux/Windows platforms, at a government site in Columbia, Maryland. The... ..., and collaboration with SRE teams. The candidate should hold TS/SCI with polygraph, a technical BS or equivalent, and 10 years’ system...SeniorWindowsLinuxWork at office
- ...network devices. The role includes Tier 1 and Tier 2 support, UNIX/Linux and Windows administration, and network component configuration to... ...reliability. The ideal candidate holds DoD 8570-M IAT Level 2, TS/SCI with polygraph, scripting skills, virtualization experience,...SeniorWindowsLinux
- ...and maintain infrastructure across UNIX and Windows. You will participate in day-to-day... ...configurations. The role requires a Top-Secret/SCI with polygraph clearance, ten years of SA... ...a technical bachelor's degree, and strong Linux skills. #J-18808-Ljbffr Erias Ventures, LLCSeniorWindowsLinux
$65 - $100.96 per hour
...throughout the system's life cycle and requires expertise in Linux and Windows systems, virtualization platforms, and effective troubleshooting... ...s degree or HS Diploma with extensive experience, along with TS/SCI clearance. Competitive hourly compensation ranges from $65.00...SeniorWindowsLinuxHourly pay- ...large data analytics. Applicants must have an active TS/SCI with Polygraph. Required skills include Linux administration, containerization, and experience... ...solutions. The ideal candidate should be familiar with Ansible, scripting, and SSP compliance, among other key competencies...SeniorLinux
- Capitalsolutionsgroup is seeking a Senior Systems Engineer to join the Enterprise Infrastructure Services... ...enterprise solutions. The ideal candidate holds an active TS/SCI with polygraphs, has strong experience across Windows/Linux/UNIX, and can #J-18808-Ljbffr...SeniorWindowsLinux
- ...storage and mobile devices. Required are ten years of SA experience (or five years extra with a degree), DoD 8570 IAT Level I, and TS/SCI with Full-Scope Polygraph. Proficiency in DevOps and AWS, and strong OS/network skills are essential. #J-18808-Ljbffr Reflexive ConceptsSeniorWindows
$108.8k - $163.2k
...is looking for a Principal or Senior Principal Embedded Software Engineer... ...team, primarily using C++, Linux and/or Python. This role will... ...developing in a Linux and/or Windows environmentDemonstrated... ...experience as a technical leadActive TS/SCI with ability to obtain...SeniorWindowsLinuxFull timeRelocation packageShift work- Senior Malware Analyst (Media, Malware, and Analysis - MMA) US CITIZEN ONLY Job Type:... ...Annopolis Junction, MD Clearance Requirement: TS/SCI with CI polygraph Position Description... ..., logs, and system artifacts across Windows, UNIX/Linux, and network environments. Develop and...SeniorWindowsLinuxFull time
- ...systems in Maryland. The role requires hands-on management of Windows and UNIX/Linux environments, proactive monitoring, and rapid incident... ...in a fast-paced environment. The position requires an active TS/SCI polygraph clearance and a strong background in system hardening...WindowsLinux
- ...support mission-critical IT systems and infrastructure across Windows and UNIX/Linux environments. You will manage day-to-day operations, monitor... ...of experience, strong hands-on system administration, and a TS/SCI clearance with Full-Scope Polygraph. #J-18808-Ljbffr...WindowsLinux
- ...Infrastructure Support team in Annapolis, MD. The role requires an active TS/SCI with POLY and involves delivering system administration... ...meet capacity and user needs. The candidate will configure Linux/Unix/Windows environments, manage VMware-based virtual servers, and assess...WindowsLinux
- ...operations of client/server/storage networks, and assist users in accessing IT resources. Candidates should hold an active TS/SCI clearance, have Linux expertise, and be able to work across Unix/Windows platforms with PKI/TLS crypto knowledge. #J-18808-Ljbffr Socket.devWindowsLinux
- ...and document deployments for new and updated installations. TS/SCI with POLY clearance is required along with DoD 8570 IAM... ...and server staff to optimize operations, plan capacity, and ensure reliable performance across Linux, Unix, and Windows #J-18808-Ljbffr Bct LlcWindowsLinux
- ...Solutions in Annapolis Junction, MD is seeking a Senior System Administrator to support DoD IT infrastructure. The role requires TS/SCI clearance with polygraph and 10+ years of SA experience, managing UNIX and Windows environments. You will provide Tier 1-2 support, monitor...SeniorWindows
- ...technology company in Maryland is seeking a Senior System Administrator to provide... ...extensive system administration experience, TS/SCI clearance, and the ability to work collaboratively... ...discipline and have experience with Linux and Splunk. The position offers a comprehensive...SeniorLinux
- Innovative Systems & Solutions (ISSI) is seeking a Senior System Administrator (TS/SCI with Polygraph) in Annapolis Junction, Maryland. The role focuses... .... You will guide Tier 1-2 support, manage UNIX/Windows administration, and ensure reliable day-to-day operations...SeniorWindows
- Bigbear.ai is seeking a Senior Systems Administrator to work on-site in Annapolis Junction, MD. In this role, you will manage... .... With 10+ years of experience and proficiency in Linux, you will also need a TS/SCI clearance and Security+ certification. Bigbear.ai offers...SeniorLinux
$160k - $205k
The International Executive Service Corps in Annapolis, Maryland is seeking a qualified Linux System Administrator. Candidates must have active TS/SCI w/Poly clearance and experience in Linux System Administration, as well as a Bachelor’s Degree in a technical discipline...SeniorLinux- ...Junction, MD. The role includes Tier 1 help desk, Tier 2 escalation, and ongoing maintenance of UNIX and Windows environments. The candidate must have active TS/SCI with Polygraph clearance, fifteen years of SA experience, and a Baccalaureate in a technical field, with...SeniorWindows
- ...delivering responsive end-user support. The ideal candidate has extensive Windows 10/11 experience, experience with VDI, SCCM/MECM, and strong communication skills to interact with non-technical staff. A TS/SCI with Poly is required for this role. #J-18808-Ljbffr PeratonSeniorWindows
$77.6k - $176k
A leading consulting firm is seeking a Senior Linux System Administrator in Maryland. The role involves installing systems, ensuring functionality... ...of systems admin experience, skills in Linux, and a valid TS/SCI clearance. Competitive compensation is offered, ranging from $...SeniorLinuxRemote jobFlexible hours- ...watch center in Annapolis Junction, MD. The role requires active TS/SCI w/Polygraph clearance and provides front-end systems maintenance... ...communications over IP. Primary duties include maintaining Linux systems, FORNSAT experience, and supporting front-end collection...SeniorLinuxFlexible hours
- ...IOS-XE/NX-OS), manage VLANs, imaging endpoints, and troubleshoot Windows 10/11 while delivering responsive user support.... ...service and ability to work independently are required; active TS/SCI w/Poly is a listed eligibility criterion. #J-18808-Ljbffr PeratonSeniorWindows
$10k
Information Assurance, IAVA, System Security Plans (SSPs), RMF, Windows, Linux, Authorization to Operate, Verification and Validation,... ...contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position...SeniorWindowsLinuxContract workTemporary workImmediate start- ...hypervisors, virtual machines, and supporting infrastructure across Windows and Linux platforms Monitor health, performance, and utilization of... ...requirements (e.g., Security+ CE, etc.) Clearance: Active TS/SCI clearance with a favorable polygraph Hands‑on experience...WindowsLinux
$103.7k - $129.5k
...join our team. The ideal candidate must possess an active TS/SCI with POLY. As an Enterprise Infrastructure Support Systems... ...and meet customer expectations. Configuring and managing Linux, Unix, and Windows operating systems and installing/loading operating systems...WindowsLinuxLocal areaHome office- ...control Requirements 4 + years of related experience Active TS/SCI clearance with a favorable polygraph Hands‑on experience... ..., Nagios, Zabbix, or comparable tools) Working knowledge of Windows and Linux systems administration, performance tuning, log management, and...WindowsLinux
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