IT Configuration Management jobs in United States
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Castellum Inc. · 18 hours ago

IT Configuration Management

positionLakehurst, NJ, US
timeFull-time
remoteOnsite
seniorityMid Level
money$95K/yr - $115K/yr
date3+ years exp

Castellum Inc. is seeking an IT Configuration Management professional to join their team supporting Government customers in development and test lab environments. The role involves managing and configuring Windows and Linux operating systems, ensuring compliance with cybersecurity and operational standards, and maintaining documentation for mission-critical lab systems.

Information ServicesInformation Technology
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Configure, administer, and manage Windows and Linux operating systems in Government development and test lab environments
Support installation, configuration, sustainment, and version control of system software, tools, and supporting applications
Establish, maintain, and document hardware and software configuration baselines for lab systems
Support software configuration management (SCM) and configuration tracking for development and test environments
Assist with configuration planning and management activities to improve visibility and control of lab hardware and software assets
Maintain configuration documentation in accordance with Government lab, program, and cybersecurity requirements
Support compliance efforts aligned with Government cybersecurity policies and operational standards
Troubleshoot operating system–level and system-level issues and coordinate resolution with Government and contractor teams
Participate in technical meetings and collaborate with Integrated Product Teams (IPTs)
Contribute to lab documentation, inventories, and formal reporting deliverables as required

Qualification

Windows operating systemsLinux operating systemsSystem software installationDocumentation controlCybersecurity complianceTechnical degreeGovernment lab environmentsSystem hardening

Required

Active Secret Clearance required at time of start
Minimum of 3 years of experience supporting IT systems and/or system administration functions
Experience with configuration and management of Windows operating systems
Experience with configuration and management of Linux operating systems
Experience with system software installation, configuration, and troubleshooting
Experience working in environments requiring documentation control and cybersecurity compliance

Preferred

Familiarity with Government lab environments and documentation requirements
Awareness of cybersecurity requirements and system hardening approaches for controlled environments
Technical degree (e.g., IT, engineering, computer science, or related field) preferred; equivalent relevant experience considered in lieu of a degree

Company

Castellum Inc.

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Castellum, Inc.
dateFounded in 2019
location
Bethesda, Maryland, USA
people-size51-200 employees
web-link
https://castellumus.com/

Funding

Current Stage
Public Company
Total Funding
$23.32M
Key Investors
Live Oak Bank
2025-06-12Post Ipo Equity· $5M
2025-03-16Post Ipo Equity· $4.5M
2024-12-23Post Ipo Equity· $3.6M

Leadership Team

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Glen Ives
Chief Growth Officer and CEO Navy Marine Corps Division
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Mark Fuller
CEO & President
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Recent News

GlobeNewswire
Castellum, INC.’s CEO Provides Its Shareholders a Corporate Update
2025-12-09
Castellum, Inc.
Castellum, Inc. Reports Breakthrough Q3 2025 Results with First-Ever Positive Net Income
2025-11-08
MarketScreener
Cybersecurity firm Castellum beats Q3 revenue estimates, reports first net income
2025-11-08
Company data provided by crunchbase