Q

QinetiQ

Global defense, security, and aerospace engineering

EO/IR Systems Engineer

Full-TimeDeadline 9/9/27
$140k - $190k
Senior
Bachelor's
Fort Belvoir, VA, USA
In Person
Aerospace Engineering

About the job

Requirements
  • A Bachelor of Science in Aerospace, Electrical, Mechanical, Optical, or Systems Engineering, or a related technical STEM discipline; equivalent military experience may be considered.
  • At least 7 years of progressive systems engineering and Test and Evaluation experience supporting defense acquisition programs.
  • Demonstrated experience supporting acquisition-level qualification, verification, and Test and Evaluation activities across the full acquisition life cycle.
  • Working knowledge of U.S. Army Test and Evaluation processes, including coordination with the Army Test and Evaluation Command, Redstone Test Center, and other government test stakeholders.
  • Demonstrated ability to lead complex Test and Evaluation efforts in support of Government program objectives with limited day-to-day direction.
  • Experience developing, reviewing, or assessing test plans, procedures, readiness documentation, and test reports for complex defense systems.
  • Experience supporting the development, integration, qualification, or test and evaluation of electro-optical/infrared systems, seekers, sensors, or other complex electro-optical payloads.
  • Strong technical briefing, analytical, and technical writing skills.
  • Active Department of Defense Secret clearance.
Responsibilities
  • Serve as Test Manager for the C5ISR Center Javelin Seeker effort.
  • Author, update, and staff the component Test and Evaluation strategy and test plans in alignment with System Specifications, the Requirements Verification Traceability Matrix, and applicable Army regulations to support Engineering and Manufacturing Development activities and component qualification.
  • Lead Test and Evaluation Working Integrated Product Teams and chair Test Readiness Reviews; participate in System Functional Reviews, Preliminary Design Reviews, Critical Design Reviews, and technical interchange meetings.
  • Guide test activities in accordance with the program Systems Engineering Plan and manage the Requirements Verification Traceability Matrix to ensure rigorous, end-to-end verification and formal requirements closure.
  • Ensure traceability between system requirements, verification methods, qualification events, and test results.
  • Establish specialized sub-working groups as required, deconflict technical issues, enable cross-Integrated Product Team data sharing, and elevate unresolved risks to the Systems Engineering Integration Team.
  • Manage the Test and Evaluation schedule within the project Integrated Master Schedule and coordinate range facilities, assets, and test resources with the Army Test and Evaluation Command, Redstone Test Center, White Sands Missile Range, Program Management Offices, and laboratory stakeholders.
  • Provide systems and test engineering oversight of contractor-performed test events; evaluate Test and Evaluation-related contract data requirements, including test strategies, verification plans, qualification procedures, safety documentation, and test reports, for technical rigor and contractual compliance.
  • Witness, or designate project office personnel to witness, on-site and laboratory testing; monitor test data collection to support independent system evaluations.
  • Support independent technical assessment of test adequacy, qualification status, system performance, and program risk.
  • Lead technical investigations for test anomalies, root cause analyses, corrective action plans, and regression or retest activities.
  • Identify, monitor, and track Test and Evaluation programmatic risks and associated mitigation plans.
  • Synthesize complex test data and risk assessments into executive-level technical briefings, system assessment reports, and suitability recommendations to inform project leadership, program management leadership, and Milestone Decision Authorities.
Desired Qualifications
  • Previous experience supporting missile seeker, optical/infrared sensor, or guidance system test and evaluation across laboratory, hardware-in-the-loop, and flight test environments.
  • Prior experience directly supporting the Javelin Weapon System, Tactical Aviation and Ground Munitions, or Program Executive Office Missiles and Space programs.
  • Hands-on proficiency with data analysis and reduction toolsets such as MATLAB, Python, or specialized telemetry processing software.
  • DAWIA Practitioner or equivalent certification in Test and Evaluation or Engineering, or Project Management Professional certification.

About the company

QinetiQ is a global science and engineering company serving defense, security, and aerospace markets. It delivers advanced technologies, testing, evaluation, and integrated engineering services for government and commercial customers, including R&D, systems design, testing facilities, and program support to design, verify, and deploy defense and security solutions. The company originated from the UK's Defence Evaluation and Research Agency (DERA) and was privatized to become a private company, later expanding via Carlyle Group’s investment and a London IPO to grow, especially in the U.S. defense market. This mix of government-originated expertise and private-sector growth helps it offer broad, end-to-end capabilities across international projects. Its goal is to provide trusted science and engineering capabilities that help protect nations and people by delivering reliable defense, security, and aerospace solutions.

Company Size

5,001-10,000

Company Stage

IPO

Headquarters

Mary Tavy, United Kingdom

Founded

1956

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Simplify's Take

What believers are saying

  • FY26 order intake hit £3.6 billion, backlog reached £4.8 billion, on 20 July 2026.
  • On 20 July 2026, QinetiQ won the £1.2 billion MOD Digital and IT framework.
  • The 19 January 2026 Typhoon extension and July laser contracts deepen UK revenue visibility.

What critics are saying

  • QinetiQ cut about 1,000 roles in 2026 after weak U.S. defence-services performance.
  • The ACE contract exits in April 2026, exposing revenue if replacements slip.
  • UK MoD concentration is existential; any 2033 TLPA renegotiation would crush earnings.

What makes QinetiQ unique

  • QinetiQ runs MOD ranges through the 2003 Long Term Partnering Agreement until 2033.
  • Its Boscombe Down, Aberporth, Hebrides, and Shoeburyness infrastructure is hard to replicate.
  • It combines test and evaluation, cyber, lasers, and digital engineering for defence buyers.

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Benefits

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

-1%

1 year growth

-1%

2 year growth

0%
PR Newswire
Jun 5th, 2026
Soteria licenses QinetiQ's thermal event detection tech for battery safety platform

Soteria Battery Innovation Group has licensed QinetiQ's Q-TRED thermal event detection technology for its Battery Safety IP Exchange platform. The technology uses coatings that emit detectable volatile compounds when battery cells reach elevated temperatures, enabling early warning of potential thermal runaway events before fires occur. Unlike traditional temperature monitoring at limited points, Q-TRED supports distributed sensing with volatile sensor molecules on every cell. Commercially available gas sensors can detect these compounds to alert systems of abnormal thermal conditions. The technology will be integrated into Soteria's IPX, a licensing platform bringing together battery safety innovations across cell materials, detection, mitigation and design. Soteria will partner with supply chain companies to develop Q-TRED for electric vehicles, energy storage systems, aerospace applications and other battery-powered devices.

Yahoo Finance
May 21st, 2026
QinetiQ Group posts record $4.8B order intake, raises dividend 24% despite US market pressures

QinetiQ Group reported revenue of just over £1.9 billion for full year 2026, with operating profit of £218 million and an operating margin exceeding 11%. Free cash flow surged over 40% to £159 million, whilst earnings per share increased 21% to 31.5p. The defence technology company achieved record order intake of £3.6 billion and an order backlog of £4.8 billion, up more than 40%. The company announced enhanced shareholder returns, increasing its dividend 24% to 11p and extending its share buyback programme by £200 million through 2029. However, QinetiQ faced challenges in the US defence services market due to budgetary pressures and undertook restructuring that included cutting approximately 1,000 roles. The company expects revenue growth of 3% to 5% for the coming year, with margins between 11% and 11.5%.

Defli
Oct 25th, 2024
DeFli Announce Series A Funding | DeFli Network

An insight in to our Series A round

The Defense Post
Dec 7th, 2022
QinetiQ Acquires New South Wales Firm Air Affairs Australia

UK-based engineering firm QinetiQ has acquired defense aviation service provider Air Affairs Australia.

QinetiQ
May 27th, 2022
Our History

QinetiQ was formed in July 2001, when the Ministry of Defence (MOD) split its Defence Evaluation and Research Agency (DERA) in two. The smaller portion of DERA, was rebranded Dstl (Defence Science & Technology Laboratory).