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Salary
≈ $102k – $228k per year (Estimated)
Location
In office (Chantilly)

Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Mar 13, 2026. Arena Technical Resources scores C on the Alion truth index.

Overview
Company
Impact
Profile match
Arena Technical Resources, known as ATR, is an information technology consulting, staffing and placement firm based in Rockville, Maryland, that fills technical roles through direct hire, contract-to-hire and long-term contract staffing. It also provides payroll services, and much of its current work supports federal contractors and agencies around Washington, with cleared positions in Virginia, Maryland and at defense sites such as Redstone Arsenal. Typical positions include cloud and DevSecOps engineers, full stack and Python developers, ServiceNow and Salesforce analysts, network and systems engineers, penetration testers and data scientists.

Job Title: Infrastructure Automation Engineer

Location: Chantilly, VA

Eligibility: Candidate must possess an active TS/SCI w/ CI Poly

clearance

Job Description:

- Design, manage and maintain Windows based Active Directory Forests

and Domains with a focus on scripting (PowerShell) and automation.

- Configuration of Group Policies (GPOs), DHCP, DNS and PKI.

- Management of Microsoft Identify Manager (MIM), Active Directory

Rights Management Services (AD RMS), Active Directory Federation

Services (AD FS).

- Support solutions throughout the IT project life-cycle, to include

refining requirements, creating design documentation, creating

installation instructions and deployment plans, and providing O&M

support.

- Perform complex systems development and design work that may include

logic design, I/O design, firmware development, model formulation,

manufacturing and development cost projections, computer

architecture analysis and design, and analog or digital systems

engineering

- Performs systems modeling, simulation, and analysis. Reviews

completion and implementation of system additions and/or

enhancements and makes recommendations to management and/or clients.

- Plan and directs upgrades of operating systems and designs systems

enhancements.

-Develop using scripting tools such as Python

- Develop documentation on new or existing systems.

- Develop and directs tests to ensure systems meet documented user

requirements.

- Identify, analyze and resolve system problems.

- Provide system/equipment/specialized training and technical

guidance.

- Determine system specifications, input/output processes, and working

parameters.

- Provide guidance and work leadership to less-experienced systems

engineers and operational support staff.

- Serve as liaison with clients, participating in meetings to ensure

client needs are met.

- Maintain current knowledge of relevant technology as assigned.

- Participate in special projects as required.

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