Full-Time

Customer Success Engineer

Updated on 8/22/2026

BAE Systems OneArc USA, Inc

BAE Systems OneArc USA, Inc

201-500 employees

Defense synthetic environments for battlespace training

No salary listed

No H1B Sponsorship

McLean, VA, USA

Hybrid

International and domestic travel, including temporary on-site support at customer facilities, is required.

US Top Secret Clearance Required

Associate's

Category
Customer Experience & Support (1)
Sales & Solution Engineering (1)
Required Skills
Microsoft Windows
Public Speaking
Quality Assurance (QA)
JIRA

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Requirements
  • Basic understanding of military ground force Tactics, Techniques, and Procedures.
  • Power-user knowledge of the Windows operating system, including basic scripting such as writing batch files.
  • Hands-on experience with military simulations, including Live, Virtual, or Constructive environments, and/or military simulation gaming.
  • Excellent communication, public speaking, and product presentation abilities.
  • An Associate’s degree or equivalent practical work experience.
  • Practical experience with game design or development in any capacity.
  • Hands-on experience using issue-tracking software for formal bug reporting and management, such as Jira.
  • Must currently possess, or be eligible to obtain and maintain, an active United States Secret security clearance or higher.
  • Must currently possess a valid United States passport or be eligible to obtain one without restrictions.
Responsibilities
  • Understand and champion customers’ operational and training simulation use cases and objectives.
  • Collaborate with account teams and stakeholders to deliver contractual requirements, customer-driven projects, and demonstrations, including formal acceptance events.
  • Perform product demonstrations and reviews while incorporating input and approvals from Account Leads and Product Managers.
  • Resolve integration challenges between OneArc products and third-party or bespoke equipment with internal stakeholders and external customers.
  • Deploy temporarily to customer facilities to provide hands-on support, including travel to remote sites within the United States and abroad.
  • Train end users on OneArc software functionality and demonstrate product and industry best practices.
  • Diagnose and debug technical issues and track and document them accurately in Jira.
  • Support the Project Manager in identifying and clarifying customer requirements and translating them into actionable backlog items with the development team.
  • Verify and validate project requirements and assist the QA team in developing Acceptance Test Procedures to demonstrate compliance with project specifications and customer use cases.
  • Support and represent OneArc at industry exhibitions and trade shows.
  • Master OneArc products to serve as a definitive technical authority for customers.
  • Contribute to a dedicated account team focused on customer success and collaborate with the Account Lead, Customer Solutions Engineer, and Revenue Operations Representative.
  • Build and maintain customer relationships remotely and in person and guide customers toward effective problem resolutions using company technology or internal resources.
Desired Qualifications
  • Prior United States military service or Federal Civilian experience is highly preferred.
BAE Systems OneArc USA, Inc

BAE Systems OneArc USA, Inc

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What they do: BAE Systems OneArc USA, Inc. develops synthetic training environments and battle-space simulations for defense, serving the U.S. and NATO governments and allied militaries with ready-made products and solutions. How their product works: They combine synthetic environments, geospatial data, interoperability, data analytics, and AI to simulate modern threats across land, air, sea, space, and cyber, enabling rapid development and scalable training that can be used across multiple services and nations. How they differ from competitors: They bring more than 30 years of experience in military simulation, have helped set NATO interoperability standards, and have built trust with more than 60 nations, offering established, field-tested systems that emphasize interoperability and quick deployment. What their goal is: to provide decision advantage and mission success by delivering effective, scalable training and simulation capabilities to militaries worldwide.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

N/A

Founded

N/A

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Simplify Jobs

Simplify's Take

What believers are saying

  • March 2, 2026 Italy chose VBS4 and Mantle for a five-year modernization contract.
  • April 13, 2026 Norway expanded OneArc licenses, reinforcing renewal revenue and stickiness.
  • BAE announced Scale AI partnership on March 26, 2026 for agentic defense AI.

What critics are saying

  • August 13, 2026 State Department fined BAE $36 million for AECA and ITAR violations.
  • April 9, 2026 court kept Turner whistleblower and retaliation claims alive in Hawai‘i.
  • A prolonged compliance breach blocks export licenses and ends the business.

What makes BAE Systems OneArc USA, Inc unique

  • OneArc unifies VBS4, Mantle, BlueIG, Pitch, and TerraTools under one defense simulation platform.
  • April 13, 2026 Norwegian upgrade validated enterprise-scale training deployment across NATO customers.
  • December 2025 launch bundled acquisitions into a commercial-first defense technology brand.

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Benefits

Remote Work Options