GIS/ArcGIS Systems Administrator (TS/SCI)

Herndon, Virginia, United States

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Not SpecifiedCompensation

Mid-level (3 to 4 years), Senior (5 to 8 years)Experience Level

Full TimeJob Type

NoVisa

Government, Defense, GeospatialIndustries

Requirements

Candidates must have US citizenship and an active TS/SCI clearance, with a willingness to undergo a CI Poly. A 4-year degree in GIS or engineering science, or equivalent demonstrated experience, is required, along with 4+ years of technical experience in deploying and maintaining GIS capabilities, including at least 1 year with the Esri software stack. Familiarity with ICD 503 and DoD cybersecurity standards like DISA STIGs, RMF, and ACAS is necessary, as is experience managing SSL certificates, firewalls, and system security settings. Proficiency in scripting and optimization, along with strong troubleshooting, documentation, and communication skills, is also required. Esri or DoD 8570 certifications are considered additional desirable skills.

Responsibilities

The GIS/ArcOS Systems Administrator will install, configure, and manage ArcGIS Enterprise and other GIS components within a classified IT environment, ensuring compliance with DoD cybersecurity policies and accreditation standards. Responsibilities include administering various GIS tools in disconnected environments, performing system hardening, patch management, and vulnerability mitigation, and collaborating with developers and analysts to deploy secure web services and applications. The role also involves monitoring system performance, generating health reports, maintaining documentation for accreditation and audits, and supporting geospatial DevSecOps and infrastructure-as-code initiatives.

Skills

ArcGIS Enterprise

System Administration

GIS

Cybersecurity

DISA STIGs

RMF

ACAS

HBSS

SSL

DevSecOps

Infrastructure-as-code

Esri software stack

Maxar Technologies

Earth intelligence and space infrastructure solutions

About Maxar Technologies

Maxar Technologies specializes in Earth intelligence and space infrastructure, providing essential solutions for both government and commercial clients. The company offers services that help clients monitor and understand changes on our planet, including global broadband communications and advanced capabilities for space exploration. Maxar utilizes its extensive experience and commercial technology to deliver solutions that are fast, scalable, and cost-effective. Unlike many competitors, Maxar focuses on delivering precise and reliable data that supports informed decision-making and strategic planning. The company's goal is to generate value through contracts and partnerships, ensuring clients have the information they need to navigate complex global challenges.

Richmond Hill, CanadaHeadquarters

1957Year Founded

$58.1MTotal Funding

IPOCompany Stage

Data & Analytics, Government & Public Sector, AerospaceIndustries

1,001-5,000Employees