Systems Administrator
$116k - $134kTekSynap
Overview We are seeking a Systems Administrator to join our Task Order proposal on the Defense Intelligence Agency’s Solutions for the Information Technology Enterprise III (SITE III). The role maintains smooth operation of multi‑user computer systems, coordinating with network engineers to support federal government customers. TekSynap is a fast‑growing high‑tech company committed to providing a comprehensive information management environment. Responsibilities Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. Performs systems security administration functions, including creating user profiles and accounts. Sets up administrator accounts, maintains system documentation, tunes system performance, installs system‑wide software, and allocates mass storage space. Interacts with users and evaluates vendor products; makes recommendations for hardware and software purchases, coordinates installation, and provides backup and recovery support. Develops and monitors policies and standards for allocation of computing resources. May be assigned responsibility for less experienced staff. Required Qualifications Active TS/SCI + CI Poly clearance High school diploma, 9–11 years of relevant experience; Bachelor’s degree, 3–5 years; Master’s degree, 0–3 years One of the following DoD 8570/CS‑NET‑451 certifications (Security+, SSCP, CySA+, GSEC) Desired Qualifications Microsoft Certified: Windows Server Hybrid Administrator Associate
MCSA / MCSE
RHCSA / RHCE
Linux+ VMware VCP Nutanix NCP Azure Administrator (AZ‑104) AWS SysOps AdministratorCASP+
CISSP
SCAP / STIG implementation training ACAS / Nessus experience ITIL4 Foundation HDI certifications Work Environment and Physical Demands Location: Annapolis Junction, MD Type of environment: Varies Noise level: Low Work schedule: Non‑standard shift Amount of travel: 20% Regular use: hands to grip, handle, reach; speak and listen; lift up to 50 pounds Salary Target salary range: $116,000.00 – $134,000.00. Work Authorization / Security Clearance U.S. Citizenship Active TS/SCI + CI Poly clearance Equal Employment Opportunity In order to provide equal employment and advancement opportunities to all individuals, employment decisions will be based on merit, qualifications, and abilities. TekSynap does not discriminate against any person because of race, color, creed, religion, sex, sexual orientation, gender identity, protected veteran status, national origin, disability, age, genetic information or any other characteristic protected by law. This nondiscrimination policy extends to all terms, conditions, and privileges of employment and all company facilities and activities. #J-18808-Ljbffr TekSynap- ...Security + Certification Minimum of 10 years experience ass a Linux System Admin/Engineer Linux - (CentOS/RHEL) Linux admin certification... ...Scripting: Shell, Python preferred Physical Server Administration Oracle Database and possibly some DBA experience JavaScript Object...Suggested
- ...Required Skills System Administration experience with CentOS 7, Rocky 9, and RHEL 9 (upgrading servers, workstations, laptops) Experience with the Customer Secure the Enterprise (STE) tasks Experience with the Customer data transfer process Hardware installation experience...SuggestedTemporary work
$70k - $75k
...Systems Administrator Contract to Hire Aberdeen, Maryland On-Site Hourly Rate: $35/hr. W2 Annual Salary: $70,000 to 75,000 plus benefits Requires Interim Secret Clearance or Higher System One is seeking a System Administrator to work for a government client in Aberdeen...SuggestedHourly payContract workInterim roleLocal area- ...s mission to "Define and Redefine the State of Possible,” please apply today! We are seeking a highly skilled and motivated System Administrator (SA) who possesses extensive experience in supporting Linux-based systems, along with a solid foundation in Windows environments...SuggestedFlexible hours
- ...SYSTEMS ADMINISTRATOR SME Advance how our customers operate while you advance your career. Join GDIT as a Systems Administrator SME and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you. WHAT YOU’LL NEED TO SUCCEED...Suggested
$229.5k - $310.5k
...Job Title Systems Administrator SME Responsibilities Provide support for implementation, troubleshooting, and maintenance of IT systems. Manage daily configuration and operation activities of IT systems. Identify, diagnose, and resolve system problems. Assist users in...- ...Qualifications Bachelor's degree in a technical discipline (5 YOE can be substituted in lieu of a degree) 5+ years of experience as a system administrator on programs of similar scope and complexity In-depth experience with Linux Familiarity with PowerShell and Bash scripting...Flexible hoursNight shift
- ...Reflexive Concepts is seeking a skilled System Administrator (Level 1) to join our growing team! Reflexive Concepts is seeking a skilled System Administrator to support mission operations sustainment — monitoring, troubleshooting, and maintaining Linux-based high-performance...
$165k - $175k
...Position Overview We train like we fight! Join our dynamic team developing hands‑on training solutions as a Windows Systems Administrator in Hanover, MD. Support an infrastructure team that delivers a dynamic course curriculum. Essential Responsibilities Create, deploy...$64k - $108k
...Job Description Link Solutions is seeking a MAC System Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. The MAC System Administrator will be responsible for maintaining macOS systems, managing updates, enforcing security policies, and ensuring...Temporary workWork at officeRemote workRelocation package- ...Overview Que Technology Group, Inc., is seeking System Administrator to provide Infrastructure Server and Sustainment services, to enhance and complement High Performance Computing (HPC) sustainment capabilities. Responsibilities Configure and manage Linux, Unix, and...Temporary workImmediate start
- ...Que Technology Group, Inc., is looking for a highly knowledgeable System Administrator to support daily operations and customer requirements. Requirements include, but are not limited to: Accepting and refining requirements, design , develop, acquire, document, and deploy...Temporary workImmediate start
- ...System Administrator II (SA) This position requires an Active Top Secret SCI with Fullscope Polygraph clearance to be considered. ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record...Flexible hours
- ...System Administrator (All Levels) Specializations: Network Engineers | Storage Engineers | Platform Engineers Locations: Maryland and Utah Clearance Required: Active TS/SCI with Polygraph Citizenship: U.S. Citizenship Required Open Systems Technologies Corporation (OST...Temporary work
- ...MUST HAVE an active/current TS/SCI Full Scope Poly Duties Lead the effort to set up, configure, and load system software and hardware Provide system administration support of computers, servers, racks of equipment, and figure/manage LAN interfaces Provide support for web...Shift workNight shift
- ...2006, we specialize in cybersecurity, information assurance, systems engineering, enterprise IT and network support, C4ISR, and software... ...is seeking a motivated, career, and customer-oriented Systems Administrator to join our team in Aberdeen Proving Ground, Maryland ....
$195k - $205k
...support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and...Contract workTemporary workImmediate start$96.2k - $192.3k
...troubleshooting and maintenance of Information Technology (IT) systems Manage IT system infrastructure and any related processes... ...performance What you’ll need Ten (10) years’ experience as a Systems Administrator in programs and contracts of similar scope, type, and...Live inLocal area$115k - $175k
...of a small company with the impact of a big mission. Riverstone is seeking a motivated, career, and customer-oriented Senior Systems Administrator to join our team at Annapolis Junction, Maryland . This is an onsite position. Primary Responsibilities Provides support for...Hourly payContract workWork experience placement$40k - $80k
...Description SAIC is seeking a System Administrator to be managing and maintaining systems across Windows, macOS, and/or Linux platforms across multiple networks in support of the Army Research Laboratory in Adelphi, MD . Work is performed on site. You will be a part of...Work at office$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...Full timeContract workPart time- ...Freedom TechnologySolutionsGroup is seeking a highly skilled Systems Administrator to support one of our partners in delivering secure, resilient, and mission‑critical capabilities across a complex environment. This role requires independent and team‑based execution, proactive...Flexible hoursNight shift
$120.5k - $221.8k
...positive, lasting change that moves missions and the government forward! Job Description Accenture Federal Services is seeking a System Administrator L3 to provide support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. This...Live inLocal area- ...focusing on working on a team to implement, troubleshoot, and maintain IT systems. Requirements Bachelor's degree in a technical discipline and five (5) years' experience as a System Administrator (An additional five (5) years of experience as a system administrator may...Temporary workLocal areaFlexible hours
$75k - $100k
...Responsibilities As a Senior Systems Administrator with Sabre Systems you will be designing, deploying, and sustaining modernized Software Development Environments (SDE) within the current Cyber framework. This is a full time, in person role located at the Naval Air Station...Full timeContract workFor contractors- ...Job Title Restore System Administrator Job Type Regular Clearance Must currently possess: Top Secret SCI + Polygraph Must be able to obtain: Top Secret SCI + Polygraph Public Trust / Other Required None Job Family IT Infrastructure and Operations Skills Backup and Recovery...Remote workShift work
$120.8k - $265.8k
...Job Title: Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity CACI is seeking...Full timeContract workWork experience placementLocal areaImmediate startFlexible hours$65 - $100.96 per hour
...and solutions, we strengthen defenses and control environments to preserve continuity and ensure mission success. Job Title Systems Administrator Commitment To Non-Discrimination All qualified applicants will receive consideration for employment without regard to disability...Hourly payContract workLocal area$150k - $180k
...Position Overview Amentum is seeking a System Administrator 2 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. The role supports escalation, communication of status to agency management and internal customers...$175k - $215k
...System Administrator 3 Amentum is seeking a System Administrator 3 to provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems. The role includes escalating status to agency management and internal customers. Essential...
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