Full-Time

Network Engineer

Updated on 9/3/2026

Obsidian Solutions Group

Obsidian Solutions Group

51-200 employees

IT modernization, software, analytics for DoD

Compensation Overview

$108k - $128k/yr

No H1B Sponsorship

Springfield, VA, USA + 1 more

More locations: Rosslyn, Arlington, VA, USA

In Person

May require OCONUS travel to critical-threat locations and domestic travel for training or program coordination.

US Top Secret Clearance Required

Bachelor's, Master's

Category
IT Operations (1)
Required Skills
TCP/IP
LDAP
Microsoft Windows
Computer Networking
Java
iOS/Swift
VMWare
Objective-C
C/C++
Android Development
Linux/Unix

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Requirements
  • A current Interim Top Secret clearance with the ability to obtain a U.S. Government final Top Secret Personnel Security Clearance and qualify for SCI access.
  • Eligibility to obtain and maintain required security clearance and access approvals.
  • Either five years of experience and a master's degree in computer science or engineering, or at least ten years of equivalent work experience and a bachelor's degree in computer science or engineering, or equivalent work experience.
  • Experience configuring, designing, and maintaining Windows servers.
  • Experience designing, configuring, and testing personal computer and network software components in a laboratory environment.
  • Experience programming software and command-line interfaces.
  • Experience setting up patch-management software and backup-management solutions.
  • Fluency in VMware, C, C++, Objective-C, Java, communication protocol implementation, Wi-Fi, RFID, Bluetooth, TCP/IP, VoIP, and Linux, Windows, and macOS scripting.
  • Experience applying commercial and government best practices to secure computers, networks, and mobile devices.
  • Knowledge of major Microsoft Windows applications.
  • Detailed understanding and experience with Android, iOS, and BlackBerry operating systems.
  • Understanding of system architecture, application design, and device management and deployment.
  • Knowledge of Active Directory application mode, Lightweight Directory Access Protocol, and Online Certificate Status Protocol.
  • Knowledge of bandwidth utilization.
Responsibilities
  • Evaluate new technologies and possible security vulnerabilities associated with them.
  • Assist in planning policies and guidelines involving state-of-the-art equipment and possible implementation in State Department resources.
  • Test vulnerabilities associated with software applications and network hardware.
  • Work with a laboratory-focused local area network.
  • Design and deploy network and video infrastructure cabling.
  • Analyze computer and network architectures to optimize network performance, security, and laboratory testing functionality.
  • Document testing procedures, results, and recommendations for senior Department of State managers to implement tested technologies securely.
  • Troubleshoot hardware and software issues in a timely manner under tight time and resource constraints.
  • Research, test, review, and report on emerging technologies.
  • Conduct installation, training, or maintenance at diplomatic facilities when required to travel OCONUS.
  • Travel domestically for training and program coordination when required.
Obsidian Solutions Group

Obsidian Solutions Group

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Obsidian Solutions Group (OSG) provides IT Transformation and Modernization, Software Development, Data Management and Analytics, and Knowledge-Based Professional Solutions to the Department of Defense and the Intelligence Community. It helps customers by identifying and adapting systems, technologies, and people, then integrating them to improve mission success. The company differentiates itself as a certified Service-Disabled Veteran-Owned firm with a focused defense and intelligence workflow, applying hands-on experience to connect people, processes, and technology. Its goal is to help defense and intelligence missions run more effectively by delivering integrated, mission-aligned IT and data capabilities.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

Fredericksburg, Virginia

Founded

2010

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Simplify Jobs

Simplify's Take

What believers are saying

  • February 2026 Marine Corps vehicle training support expands Obsidian’s defense footprint.
  • April 2026 FIRE ADAPT progress broadens NASA-linked credibility in wildfire technology.
  • March 2026 DLA JAMA pilot parts selection opens manufacturing revenue beyond training services.

What critics are saying

  • Federal contract concentration ties revenue to Marine Corps, Coast Guard, and NASA renewals.
  • FIRE ADAPT commercialization risk remains high if agencies reject its decision-centric workflow.
  • A bad recompete in 2027 could crush growth and expose Obsidian’s small-business position.

What makes Obsidian Solutions Group unique

  • FIRE ADAPT’s NASA-backed knowledge graph digitizes wildfire decision-making in 2026.
  • Obsidian pairs Marine Corps training, Coast Guard support, and DLA additive manufacturing.
  • Its NES initiative targets NNSA and DTRA with AR, VR, and modeling.

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Benefits

Health Insurance

Dental Insurance

Vision Insurance

Life Insurance

Disability Insurance

Remote Work Options

Company News

Business Wire
Apr 23rd, 2026
Obsidian advances FIRE ADAPT wildfire decision tool with NASA-backed knowledge graph

Obsidian Solutions Group has announced progress in Year 3 of FIRE ADAPT, a NASA-funded project developing decision-support tools for wildland firefighters. The initiative, created with the Western Fire Chiefs Association and Processus Group, uses a semantic knowledge graph to map critical decisions and supporting information during wildfire response. FIRE ADAPT addresses the challenge of delivering relevant data to firefighters making rapid decisions in increasingly complex environments. The system creates a digital twin of wildfire decision-making by integrating weather, terrain, fuels and resource deployment data with firefighter expertise. Year 3 expanded data collection and integration whilst maintaining deep practitioner engagement through workshops and exercises. The team plans to enhance the knowledge graph, integrate AI tools and broaden community engagement to create a shared framework for improving training and operational effectiveness across the wildfire community.

The Industrial
May 10th, 2025
Obsidian Solutions Group Joins Groundbreaking Initiative to Support NASA and the Firefighting Community With Wildfire Modeling and Analytics, Management, and Decision Making

Obsidian Solutions Group joins groundbreaking initiative to support NASA and the firefighting community with wildfire modeling and analytics, management, and decision making.

Business Wire
Apr 10th, 2025
Obsidian Solutions Group to Showcase Cutting-Edge Capabilities at Modern Day Marine 2025

Obsidian Solutions Group to showcase cutting-edge capabilities at Modern Day Marine 2025.

Business Wire
Mar 3rd, 2023
Obsidian Solutions Group Launches Nuclear Enterprises Services Strategic Initiative | Business Wire

Obsidian Solutions Group (OSG) is pleased to announce the launch of its new Nuclear Enterprise Services (NES) strategic initiative, which expands their expertise in Augmented Reality (AR) and Virtual Reality (VR) through the use of Modeling & Simulation (M&S).

Business Wire
Dec 12th, 2022
Obsidian Solutions Group Wins U.S. Marine Corps Magtf Staff Training Program Contract

FREDERICKSBURG, Va.--(BUSINESS WIRE)--Obsidian Solution Group (OSG) has been awarded a $40 million, five-year contract by the U.S. Marine Corps to provide the United States Marine Air-Ground Task Force (MAGTF) Staff Training Program (MSTP) combat support training across the range of military operations, within the context of a Joint and/or Combined Task Force environment.“Our proven performance and experience in developing advanced training solutions, combined with our deep history in supporting the warfighter through exercise design, planning, and scenario development is honed by our collective 60 years of U.S. Marine Corps (USMC) training and exercise experience,” said Obsidian Executive Leadership, “We are excited to continue our support in providing this critical training to our warfighters which is crucial to our nation’s security.”About OSGFounded in 2010 and headquartered in Fredericksburg, VA, OSG (www.obsidiansg.com) is a Service-Disabled Veteran-Owned diversified consulting and technology company that provides flexible and responsive solutions to federal, state, and local agencies and organizations. OSG is co-founded by two former Marines, who have continued to serve our nation through U.S. Government contracts. OSG has an exceptional record of performance, managing complex programs both in the Continental United States (CONUS) and Outside of the Continental United States (OCONUS).OSG finds, adapts, and integrates systems, technologies, and people to exponentially improve the success of our customers’ missions