Systems Engineer

ManTech International Corp

Dahlgren, VA

JOB DETAILS
SKILLS
Change Requests/Orders, Computer Software, Computer Systems, Computer Testing, Customer Relations, Data Analysis, Data Reduction, Engineering, Government, High School Diploma, Program Evaluation, Realtime Programming, Requirements Management, Root Cause Analysis, Scripting (Scripting Languages), Secret Clearance, Software Engineering, System Readiness Review (SRR), System Test, Systems Analysis, Systems Engineering, Systems Maintenance, Technical Presentation, Technical Support, Test Automation, Test Data, Test Lab, Test Readiness Review (TRR), Test Requirements, Testing, Validation Testing, Willing to Travel
LOCATION
Dahlgren, VA
POSTED
18 days ago

General information

Requisition #

R68441

Locations

USA-VA-Dahlgren

Posting Date

06/10/2026

Security Clearance Required

Secret

Remote Type

Onsite

Time Type

Full time

Description & Requirements

Shape the future of defense with MANTECH! Join a team dedicated to safeguarding our nation through advanced tech and innovative solutions. Since 1968, we've been a trusted partner to the Department of Defense, delivering cutting-edge projects that make a real impact. Dive into exciting opportunities in Cybersecurity, IT, Data Analytics and more. Propel your career forward and be part of something extraordinary. Your journey starts now-protect and innovate with MANTECH!

MANTECH seeks a motivated, career and customer-oriented Systems Engineer to join our team in Dahlgren, VA. This is an onsite position.

Provide technical and engineering support for the Naval Surface Warfare Center Dahlgren Division (NSWCDD). This role focuses on the Test and Evaluation (T&E) of the DDG 1000 Combat System, including the Total Ship Computing Environment (TSCE).

Responsibilities include but are not limited to:

  • Assist in reviewing system requirements to create and revise T&E plans. Develop and update Combat System Test Plans, Procedures, automation scripts, and evaluation criteria

  • Execute Government-approved test procedures for computer programs at Land Based Test Sites (LBTS) and aboard ships. Perform installation checkouts and support Test Bed Validation (TBV) activities

  • Conduct detailed analysis of test data to identify system limitations and assess mission capabilities. Compile metrics, document Trouble Reports (TRs), and generate Daily Test Reports (DTRs)

  • Evaluate Computer Program Change Requests (CPCRs) and Test Observation Reports (TORs) to determine root causes, operational impacts, and baseline applicability

  • Identify and maintain automated test execution and data analysis tools to improve T&E efficiency

  • Attend milestone meetings, including Test Readiness Reviews (TRR) and Mission Readiness Assessments (MRA), and provide data for technical presentations

  • Up to 10% of travel within the continental United States per customer needs

Minimum Qualifications:

  • High School Diploma with 8+ years of experience in Combat Systems Engineering to include the engineering, design, development, or T&E of Navy combat systems defined as a system capable of detecting, tracking, identifying, engaging, and destroying hostile targets

  • 5+ years of Computer Software Engineering experience including, test requirements definition, development, maintenance and execution of test plans and procedures, and test data reduction

  • 4+ years of recent experience with development or operational real time Naval tactical programs, ex., Aegis or Littoral Combat System (LCS)

Preferred Qualifications:

  • Experience with DDG 1000 Zumwalt Combat System as well as interfacing sensors and ship systems

  • Demonstrated analytical and problem-solving skills

Clearance Requirements:

  • Must have an active and current Secret clearance

Physical Requirements:

  • Must be able to remain stationary for 50% of the time

  • Must frequently move within shipboard or test lab environments to support troubleshooting and communications

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

About the Company

M

ManTech International Corp

Our Mission Our mission is empowering our nation through a diverse and skilled workforce securely delivering innovative technology, consulting services and digital solutions for our customers’ mission success, every day. Our Vision Our vision is Securing the Future as the most trusted partner for U.S. Defense, Intelligence and Federal Civilian customers through the power of One ManTech. When these agencies think of an essential partner for their national and homeland security needs, they think ManTech. Our Values Our values are grounded in a bedrock of truth, integrity and caring for each other and the mission. We hold steadfast to: • TRUST – We earn and protect the trust of our customers, employees and investors through an enduring foundation of respect, fairness, credibility and honoring our commitments, always. • INCLUSION – We are an inclusive, diverse and talented workforce with a passion for mission success, intellectual capital, creativity and integrity. Our high ethical standards and investment in our people build confidence with our customers. • QUALITY– We deliver exceptional quality to customers through differentiated technology solutions and an uncompromising focus on excellence, value and innovation.
COMPANY SIZE
5,000 to 9,999 employees
INDUSTRY
Other/Not Classified
FOUNDED
1968
WEBSITE
https://www.mantech.com/about