System Administrator Junior - Secret Clearance
Dunhill Professional Search & Government Solutions
U.S Citizenship and Secret Clearance Required The Junior System Administrator supports the daily operation and maintenance of enterprise IT systems to ensure availability, performance, and security in a mission‑critical environment. The role focuses on hands‑on administration of operating systems, user accounts, configurations, and core infrastructure services across remote federal client environments. This junior position builds foundational expertise in system administration, monitoring, patching, backup and recovery, and automation using scripting tools under the guidance of more senior staff. Key Responsibilities Administer operating systems, user accounts, permissions, and system configurations in line with established operational policies and security standards. Perform routine system monitoring, log analysis, and health checks to maintain performance, availability, and capacity across enterprise environments. Apply patches, updates, and security configurations to servers and applications to maintain compliance with federal and enterprise cyber standards. Configure and manage backup and recovery solutions, verify successful execution, and support data restoration activities as needed. Troubleshoot server, application, and infrastructure issues, escalating complex incidents while working collaboratively toward timely resolution. Use scripting tools (e.g., PowerShell, Bash) to automate routine administrative tasks, reduce manual effort, and improve consistency in system operations. Support virtualization and cloud‑based environments as applicable, including basic administration of virtual machines and cloud resources. Maintain accurate system documentation and operational procedures, including configuration baselines, runbooks, and change records. Participate in on‑call rotations and continuous monitoring activities to support 24/7 platform availability in a mission‑critical environment. Required Qualifications Bachelor’s degree in IT, Cybersecurity, Computer Science, Information Systems, Data Science, Software Engineering, or a closely related field; or equivalent relevant experience. Approximately 0-3 years of experience in information technology, systems administration, or IT operations, with foundational knowledge of enterprise system administration and automation. Strong knowledge of Microsoft operating systems and products (e.g., Windows, Windows Server, Office 365, SharePoint, Teams). Ability to analyze, troubleshoot, and resolve routine system hardware, software, or networking issues with minimal supervision. Must meet DoD 8140 requirements for system administration roles and hold an active Secret clearance . U.S. citizenship required per federal contract requirements. Preferred Qualifications CompTIA Security+ or equivalent baseline security certification. Familiarity with virtualization platforms (e.g., VMware) and exposure to cloud services (e.g., AWS, Azure). Experience with scripting to automate administrative tasks and interest in expanding automation skills. Prior experience in federal or mission‑critical enterprise IT environments. #J-18808-Ljbffr Dunhill Professional Search & Government Solutions
- ...vulnerabilities, implementing controls, and reviewing security logs Requirements: Active Top Secret/SCI clearance Two (2) or more years of experience as a system administrator with demonstrated success in performing appropriate functions within large software...Secret clearanceJunior
$60k - $93.9k
The Junior System Administrator supports the daily operation and maintenance of enterprise IT systems to ensure availability, performance, and... ...for system administration roles and hold an active Secret clearance. U.S. citizenship required per federal contract requirements...Secret clearanceJuniorContract workWork at officeRemote work- ...Description Job Description Microsoft System Administrator - Junior - #882 Location: Fort Belvoir, VA... ...in process. Certifications: TS/SCI clearance with SBI and ability to attain SI, TK, G, HCS, and NATO Secret clearance. DoD 8140.03 IAT Level II /Intermediate...Secret clearanceJunior
- ...Description This job requires active TS/SCI clearance with a CI Polygraph. Please apply... ...with a CI Polygraph. Microsoft System Administrator (Senior / Junior) Position / LCAT: Microsoft... ...to attain SI, TK, G, HCS, and NATO Secret clearance Junior Level: Three...Secret clearanceJuniorWork at officeFlexible hours
- ProSync Technology Group in Arlington, VA is seeking a Junior-Level General Security Specialist to support DoD and IC programs. You... ...requires an active IAT/IAM Level II certification and a Top Secret clearance with SAP/SAR eligibility, with opportunities for professional...Secret clearanceJunior
- Booz Allen Hamilton in McLean, VA seeks Junior Wargaming Analysts to join a growing team focused on simulation, analysis, gaming,... ...wargaming or research, and can learn new methods quickly. A Secret clearance is preferred for this role. #J-18808-Ljbffr Booz Allen HamiltonSecret clearanceJunior
- ...Position Summary Seeking an experienced Senior Systems Administrator to support mission-critical secure messaging and enterprise infrastructure... ..., or mission-critical operations. ~ Active DoD Top Secret (TS) clearance. ~ DoD 8570/8140-compliant IAT Level II certification...Secret clearanceFull time
- Absolute Business Solutions Corp (ABSC) is seeking a Junior-Level Data Scientist with a Secret clearance to join our Northern Virginia team supporting DoD CDAO initiatives. You will design, implement, and validate data science solutions to accelerate data-driven decision...Secret clearanceJunior
- DescriptionSAIC has an opening for a ServiceNow Systems Administrator in Arlington, VA. SAIC is recognized as an IT leader in... ...ServiceNow development experience .NET experienceActive Secret ClearanceCitizenship & Clearance Requirements:US Citizenship Required.Must be able to...Secret clearance
- ...we have an immediate opportunity for a Junior Security Control Assessor . In this... ...and unclassified information systems, executing security control test procedures... ...security testing or assessment. Active Top Secret clearance with contingency on DOD CAS granting...Secret clearanceJuniorWork at officeImmediate start
- Dunhill Professional Search & Government Solutions is seeking a System Administrator Junior in Arlington, VA. This hybrid role requires 3 days onsite to support rigid government IT infrastructure, focusing on user accounts and core server operations. You will perform configuration...Junior
- Dunhill Professional Search & Government Solutions is seeking a Junior System Administrator to support the daily operation and maintenance of enterprise IT systems in a mission‑critical environment in Arlington, VA. The role emphasizes hands‑on administration, security,...Junior
$120.9k - $184.5k
Job Type: RegularClassified Systems Administrator, IVOverview of RANDThe RAND Corporation is a research... ...network storage. Support TS/SCI and secret-classified Linux servers and... ...Education Security ClearanceActive Secret Clearance is required. TS/SCI is preferred. This...Secret clearanceFull timeFor contractorsWork experience placementWork at officeLocal areaRemote workRelocation- ...able to stand and walk for prolonged amounts of timeMust be able to twist, bend and squat periodicallySECURITY CLEARANCE REQUIREMENTS: Must be able to obtain a security clearance at the Secret level. US Citizenship is a requirement for Secret clearance at this location....Secret clearanceJuniorContract workWork at office
$150k - $175k
OverviewAMERICAN SYSTEMS, a 100% employee-owned federal contracting company, is seeking a Senior Systems Administrator with strong Red Hat Linux CLI and Windows administration... ...requirementsQualificationsActive TOP SECRET clearance with SCI eligibility required; Program...Secret clearanceLocal areaRemote workRelocation package- ProSync seeks a Junior-Level Physical Security (PHYSEC) Specialist to help protect personnel, facilities, and sensitive information... .... The ideal candidate has IAT/IAM Level II and Top Secret/SCI clearance with SAP/SAR eligibility, plus strong organizational skills...Secret clearanceJunior
- ...compliance, securing operating systems, and executing patch management... ...PowerShell, Perl, VBScript, or similar administrative languages.Collaborate with... ...and technical teams.?"? Security Clearance:U.S. Citizenship required.Active Top-Secret Clearance required.Why Join Us??...Secret clearanceFull time
- WSP USA Solutions Inc. in Arlington, VA is seeking a Junior Federal Interior Designer to support our interiors team on federal projects... ...or Interior Design, 3+ years post-education experience, and are eligible for a U.S. Secret clearance. #J-18808-Ljbffr WSP Global Inc.Secret clearanceJunior
- ...security vulnerabilities across on-premises and cloud environments. You will apply NIST/PTES methodologies and contribute to incident response efforts while developing automation tools. Local candidates with an active Secret clearance are preferred. #J-18808-Ljbffr PeratonSecret clearanceJuniorRemote jobLocal area
- ...seeking a passionate Junior-Level PERSEC Security... ...requirements. This role provides administrative and operational... ...determinations, clearance actions, and security... ...and security tracking systems preferred.Must hold an... ..., etc.) A minimum Top Secret/SCI security clearance...Secret clearanceJuniorContract workFor contractorsWork experience placementWork at officeRelocation packageFlexible hours
- ...027.*ProSync is seeking a passionate Junior-Level Operations Security Specialist... ...tracking.Prepare reports, briefings, and administrative documentation supporting security... ...Security, CCSP, etc.) A minimum Top Secret security clearance or higher with SAP/SAR eligibility is...Secret clearanceJuniorContract workWork experience placementRelocation packageFlexible hours
- ...Job Summary: We are seeking an experienced VMware Systems Administrator to support a secure enterprise virtualization environment at... ...Experience with PowerShell/PowerCLI scripting ~ Active Secret clearance ~ CompTIA Security+ CE (IAT Level II) and a Computing Environment...Secret clearance
- ...Job Title: Systems Administrator Location: 4 days onsite in Washington, DC (1 day remote; can be any day they want except Friday) Clearance Required: Top Secret Direct Hire Must have an active Top Secret clearance; Interim Top Secret clearance is sufficient...Secret clearanceInterim roleRemote work
- ADM is looking for a System Administrator with growth potential to join our team at the Pentagon. As an ADM employee, you will be surrounded... ...-level staff. Qualifications An active DoD Secret clearance is required. Bachelor's of Science degree in Computer...Secret clearanceFull timePart timeFor contractorsRemote workMonday to Friday
$71.15k - $113.85k
GovCIO is currently hiring for VDI System Administrator for our DOT EITSS proposal. This position is located in Washington... ...providing end-user support related to VDI. Clearance Required: Abiloty to obtain and maintain a secret clearance. Posted Salary Range USD $71,...Secret clearanceCurrently hiring$80k - $120k
**Active Secret Security Clearance Required**Compensation range - $80,000- 120,000 The Cloud Engineer... ...underpin mission‑critical enterprise systems in highly regulated government... ...Solutions Architect Expert or Azure Administrator Associate certification.Experience with...Secret clearanceJunior- ...*ProSync is seeking a passionate Junior-Level General Security Specialist... ...visit requests, access requests, clearance actions, and security-related administrative requirements.Assist in conducting... ...Security, CCSP, etc.) A minimum Top Secret security clearance or higher with...Secret clearanceJuniorContract workWork experience placementRelocation packageFlexible hours
- Hybrid -- 3 days a week in Arlington, VA The System Administrator Junior supports the daily administration, maintenance, security, and availability... ...and maintenance windows. Must have a current TS/SCI clearance. Must have a DoD 8140 compliant certification for IAT-II such...Junior3 days per week
- Leidos is seeking a Junior Signal Processing Engineer to support EW programs in Arlington, VA or San Diego, CA. You will develop,... ...in EE, Physics, CS, or Math, 2+ years of experience, active Secret clearance (TS/SCI eligible), and proficiency with MATLAB, Linux, Python...Secret clearanceJunior
- ...excellence—is seeking Junior Financial Analyst to immediately... ...Team at the Naval Sea Systems Command (NAVSEA) in Washington, DC.Security Clearance:Applicant must hold or... ...of Defense (DoD) SECRET personnel security... ...Accounting, Business Administration, Economics, or related...Secret clearanceJuniorContract workFor contractorsWork at officeImmediate start
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