Security-Cleared System Administrator I — Linux & Monitoring
Columbia Technology Partners, Inc
Columbia Technology Partners is seeking a System Administrator 1 to support the implementation, maintenance, and day‑to‑day operations of IT systems across enterprise environments. This role focuses on mission operations sustainment, including system monitoring, troubleshooting, and maintaining operational stability across Linux‑based environments. The ideal candidate will provide hands‑on support for infrastructure, assist with performance monitoring, and help resolve issues in a dynamic #J-18808-Ljbffr Columbia Technology Partners, Inc
$115k - $175k
...supported critical national security programs by building high-... ...and customer-oriented Senior Systems Administrator to join our team at... ...including day-to-day operations, monitoring and problem resolution for... ...Systems Administrator including Linux, MongoDB, AWS, Kubernetes,...LinuxHourly payContract workWork experience placement$150k - $205k
...ME00617-Cloud System Administrator 2 Momentum Engineering, Inc. fosters an employee... ...includes professionals with security clearances and full‑scope... ..., troubleshooting complex Linux environments, and... ...Responsibilities Administer, monitor, and maintain cloud‑based enterprise...LinuxHourly payWork experience placementShift work$150k - $205k
ME00615-Cloud System Administrator 2 - Momentum Engineering, Annapolis Junction... ...professionals with security clearances and full‑scope polygraphs... ...for administering, monitoring, troubleshooting, and maintaining... ..., administer, and maintain Linux‑based cloud infrastructure,...LinuxHourly pay- A tech firm in Maryland is seeking a skilled Systems Administrator to provide comprehensive support for large-scale Linux infrastructure. You will be responsible for daily... ...well as experience with virtualization and monitoring tools. This position offers mentorship...Linux
- A technology services firm based in the United States, Maryland, is looking for an experienced Systems Engineer to support mission applications through Linux administration and application troubleshooting. Candidates should have at least twenty years of relevant experience...Linux
- ...Description The role of the System Administrator includes supporting the... ...for day-to-day operations, monitoring, and resolving issues related... ...as needed Experience with LINUX Administration Maintain and... ...substituted for a bachelor’s degree. Security+/equivalent or higher...Linux
- ...System Administrator II (SA) This position requires an Active Top Secret SCI... ...day-to-day operations, monitoring and problem resolution for... ...experience working with both Linux and Windows-based systems is... ...certification or higher (e.g., Security+, CCNA-Security, GICSP, SSCP...LinuxFlexible hours
- ...Required Skills System Administration experience with CentOS 7, Rocky 9, and... ...Experience with the Customer Secure the Enterprise (STE) tasks Experience... ...(servers/workstations) Linux Desired Skills Task... ...including day-to-day operations, monitoring and problem resolution for all...LinuxTemporary work
$170k - $200k
...Maryland, United States Position Title: Systems Administrator What You’ll Be Owning GRVTY is seeking... ...including day‑to‑day operations, monitoring and problem resolution for all of the... ...Active TS/SCI with Polygraph Clearance Linux MongoDB AWS – Cloud experience Kubernetes...Linux$130k - $145k
...with. ARSIEM is currently looking for a System Administrator 2. The position will support one of... ...systems including day-to-day operations, monitoring and problem resolution for all of the... ...performance. Minimum Qualifications Linux MongoDB AWS - Cloud exp Kubernetes Terraform...Linux$175k - $215k
...System Administrator 3 Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk)... ...processes. Support day‑to‑day operations, monitoring, and problem resolution for all client... ...Good understanding of Windows and Linux as an end user. TS/SCI Poly clearance...Linux- ...SYSTEMS ADMINISTRATOR Advance how our customers operate while you advance your... ...including day‑to‑day operations, monitoring and problem resolution for... ...experience Technical skills: Linux, Bash Scripting, HPC, Storage Fabric/Networking Security clearance level: TS/SCI w/Poly...Linux
$10k
...troubleshooting and maintenance of IT systems Manage the daily activities... ...day‑to‑day operations, monitoring and problem resolution for... ...Technical Skills Knowledge of Linux and Windows operating systems... ...Zabbix, ELK) Understanding of security best practices and protocols...LinuxHourly payFull timeContract workTemporary workWork experience placementSummer workImmediate start$165k - $190k
...is seeking an experienced System Administrator 3 to provide implementation... ...configuration, operation, monitoring, and optimization of system... ...infrastructure. Administer and maintain Linux and Windows operating... .... Maintain system security, integrity, and reliability...LinuxLocal area$131.3k - $237.35k
...opportunity for a Database Administrator within our National Security Sector’s (NSS) Cyber &... ...maintenance of complex IT systems and database environments... ...performance tuning, and monitoring; and support Oracle, SQL... ...and OEM Management Red Hat Linux 7/8 Git, Puppet, VMware Docker...LinuxImmediate startFlexible hours$229.5k - $310.5k
...Job Title Systems Administrator SME Responsibilities Provide support for implementation... ...day‑to‑day operations, monitoring, and problem resolution for... .... Configure and manage Linux operating systems, install and... ...components. Support the design of secure systems, mission...Linux- ...SYSTEMS ADMINISTRATOR Advance how our customers operate while you advance your... ...1 access and must have the Security+ certification. WHAT YOU’LL... ...: Experience using the Linux CLI and Linux Tools Experience... ...frameworks used for searching, monitoring, and analyzing big data...Linux
- ...System Administrator (All Levels) Specializations: Network Engineers | Storage... ...activities, including monitoring, troubleshooting, maintenance... ...and optimization of complex Linux‑based infrastructures. We... ...Active TS/SCI with Polygraph security clearance. U.S. Citizenship...LinuxTemporary work
$202.3k - $273.7k
...Systems Administrator The Systems Administrator shall be responsible for providing... ...certification(s) or degree Security+ certification SYS1 access... ...Experience using the Linux CLI and Linux tools Experience... ...used for searching, monitoring, and analyzing big data such...LinuxRemote work- ...Overview System Administrator Location Annapolis Junction, MD 20701 Clearance... ...Ability to ensure system security and data protection Strong... ...Proficiency with Windows and Linux systems Experience with... ...network configurations and monitoring Familiarity with system performance...LinuxTemporary workImmediate startFlexible hours
- ...Data Guard Broker Configure, monitor, and troubleshoot Fast-Start... ...experience with Oracle 19c on Linux (non-RAC) Proven expertise with... ...Proficiency in Linux administration and shell scripting Experience... ...recovery. Experience with DB security, Data Guard and / or DB Vault...Linux
- ...trusted provider of mission-critical systems and analysis that transform our... ...at the heart of the national security mission, exploring new... ...We are seeking a Senior System Administrator for a funded role with quantifiable Linux system administration work experience...LinuxTemporary workWork experience placementLocal areaImmediate start
$10k
...System Administrator 2 Columbia Technology Partners is seeking a System Administrator... ...advanced troubleshooting, system monitoring, and reliable performance on Linux-based infrastructure. Key... ...upon successful completion of a security background investigation and polygraph...LinuxTemporary workFor contractorsLocal area$90k - $135k
...Company is seeking a Journeyman Systems Administrator in Patuxent River, MD to... ...Systems Group labs, ensuring secure, reliable operation of lab... ...configure, and maintain Windows/Linux systems, servers,... ...packages (eMASS), continuous monitoring, and cybersecurity documentation...LinuxFull timeTemporary workRemote work$97k - $164.9k
...Position Overview The Systems Administrator Lead provides technical and leadership... ...across Windows, Unix, Linux, and virtualization... ...availability, performance, and security for on‑premises and cloud workloads... .... Implement and monitor system‑level security controls...LinuxPermanent employmentContract workWork experience placementWork at office$79.8k - $155.2k
...States Job Description GTSC seeks System Administrators (Level I, II, or III).... ...reliability, performance, and security of enterprise environments. Level... ...with Windows and/or UNIX/Linux system administration Familiarity with system monitoring, troubleshooting, and performance...LinuxFlexible hoursShift workRotating shift$25k
SYSTEM ADMINISTRATOR -Linux/RHEL - 15 yrs of Experience - TS/SCI w/Poly clearance is required - TB Posted... ...including day-to-day operations, monitoring and problem resolution for all of the... ...No Shift: Day Remote Type: Onsite Security Clearance: Current TS/SCI Polygraph:...LinuxContract workTemporary workWork experience placementRemote workShift work$77.6k - $176k
...development. As a member of the system administration team, you will lead Windows... ...and update management, and secure baseline management using... ...insight into the network through monitoring and performance management.... ...with Windows Server and Linux (RedHat and Ubuntu). 3+ years...LinuxLocal area$77.6k - $176k
...Job Overview As a Systems Administrator for national‑security missions, you will design, operate, and evolve the systems that power national‑security missions. You’ll manage enterprise Windows and Linux servers, virtualization, storage, and backup environments, ensuring...LinuxFull timeContract workPart time$98.1k - $228.6k
...Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions... .... AT&T has an opening for a Senior System Administrator to support operations by maintaining, documenting... ...Demonstrate understanding of Red Hat Linux, Trusted Linux, Windows 10, VMware...LinuxTemporary workWork at officeLocal areaRelocation
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