Systems Administrator - 3rd Shift (TS/SCI)
Koniag Government Services· enterprise· Government IT Services· Sep 8, 2026 · 2mo ago
Arlington, VA, USA
In office
Full-time
Senior
$121K–$180K est.
6+ years exp
Job description
Interested candidates are encouraged to apply as soon as possible.
Koniag Data Solutions, a Koniag Government Services company, is seeking a Systems Administrator with an active Top-Secret/SCI clearance to support KDS and our government customer in Arlington, VA. This position requires overnight hours. The normal shift will be 11pm-7am Sunday night through Friday mornings.
Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits, and tuition reimbursement.
Essential Functions, Responsibilities & Duties may include, but are not limited to:
You’ll install, configure, and maintain operating systems, software applications, and security patches across the network.
You’ll monitor system performance and proactively address any performance issues, bottlenecks, or potential problems.
You’ll administer user accounts, permissions, and access rights, ensuring data security and compliance with company policies.
You’ll troubleshoot hardware and software issues, perform root cause analysis, and implement solutions to prevent recurring problems.
You'll provide technical support to end-users, assisting them with IT-related problems and inquiries.
You’ll maintain and update documentation related to system configurations, processes, and procedures
Qualifications:
Bachelor’s degree in information technology, Computer Science, or related field (or equivalent experience).
More than 6 years of proven experience as a Systems Administrator or similar role, with a strong understanding of IT infrastructure and systems management.
Proficiency in managing Windows systems.
Familiarity with VMware virtualization technology.
Knowledge of network protocols and security best practices.
Experience with system monitoring and management tools.
Relevant certifications (e.g., VMware Certified Professional, Microsoft Certified Systems Administrator).
Experience working with technical teams to develop and deliver technical documentation
Requirements:
An active Top-Secret, Department of State SCI required to start
Extras:
Excellent problem-solving and troubleshooting skills.
Effective communication skills with the ability to explain technical concepts to non-technical stakeholders.
Ability to work independently and collaboratively in a team-oriented environment.
Scripting skills (e.g., PowerShell, Bash) for automation and task scripting.
Certification in ITIL or other relevant service management certifications is a plus
Our Equal Employment Opportunity Policy:
The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristic protected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment.
The company is dedicated to seeking all qualified applicants. If you require an accommodation to navigate or to apply to a position on our website, please contact Heaven Wood via e-mail at accommodations@koniag-gs.com or by calling 703-488-9377 to request accommodations.
Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and a commitment to exceptional service delivery. We ensure long-term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visit www.koniag-gs.com.
Equal Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88-352
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Benefits
Benefits detected in the listing.
Dental
Vision
401(K)
Paid Time Off
Parental Leave