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Salary
$108k – $138k per year
Location
In office (United States)
Seniority
Senior · 5+ years exp
Visa
H-1B filings in 12 months: 21 · green card filings: 4
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 12, 2026. First seen by Alion on Nov 10, 2026. General Dynamics Information Technology scores A on the Alion truth index.

Overview
Company
Impact
Profile match
General Dynamics Information Technology, known as GDIT, is the technology services division of the defence contractor General Dynamics and one of the largest suppliers of IT to the United States federal government. It designs, builds and operates networks, cloud environments, cybersecurity and mission applications for defence, intelligence, homeland security and civilian agencies, work that requires a very large security-cleared workforce. The division roughly doubled in scale through the 2018 acquisition of CSRA, and has since concentrated on cloud migration, zero trust architecture and applying artificial intelligence inside accredited government environments.

Type of Requisition:

Regular

Clearance Level Must Currently Possess:

Secret

Clearance Level Must Be Able to Obtain:

Secret

Public Trust/Other Required:

None

Job Family:

Cyber and IT Risk Management

Job Qualifications:

Skills:

Data Loss Prevention (DLP), Endpoint Security, Threat Detection

Certifications:

None

Experience:

5 + years of related experience

US Citizenship Required:

Yes

Job Description:

Endpoint Security Engineer

Advance your career while impacting our national security in cyber as an Endpoint Security Manager at GDIT. Here, technologists have many paths to grow a meaningful career supporting cyber missions and operations across the federal government.

MEANINGFUL WORK AND PERSONAL IMPACT

As an Endpoint Security Engineer, the work you’ll do at GDIT will be impactful to the mission of NATO SOFCOM. You will play a crucial role in maintaining endpoint security tools, policy controls, and detection capabilities for NATO SOFCOM.

  • Administer and optimize Trellix ePolicy Orchestrator (ePO), Endpoint Security (ENS), HX endpoint detection and response and supporting infrastructure.
  • Tune threat and exploit prevention, on-access/on-demand scanning, exclusions, agent deployment, signature updates and endpoint performance.
  • Develop, test and maintain approved DLP policies, application control, file integrity rules and exception workflows.
  • Support endpoint threat hunting, IOC analysis, malware containment, technical incident response and remediation validation.
  • Maintain ePO server availability, agent handlers and repositories, and coordinate database and endpoint fleet integrations.
  • Produce compliance, agent health, threat and coverage dashboards and record approved security changes in designated systems.

WHAT YOU’LL NEED TO SUCCEED

Bring your cyber expertise and drive for innovation to GDIT. The Endpoint Security Engineer must have:

  • Education: Bachelor of Arts/Bachelor of Science. Additional years of experience can be used in lieu of degree requirement.
  • Experience: 5+ years of related experience
  • Technical skills: ePO/ENS,HX administration, DLP implementation, dashboard and documentation management for endpoint health reporting
  • Certifications: IAT Level II or higher, Trellix ePO Administration Certification or Trellix Endpoint Security (ENS) Certification, and ITIL Foundation (within 90 days of hire)
  • Security clearance level: Active Secret required to start
  • US citizenship required
  • Full-time, on-site in Mons, Belgium
  • Belgian SOFA Requirement: 6-12 week review process submitted to the Belgian government by GDIT on the applicant’s behalf. Request will be submitted after candidate is chosen.

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

  • Growth: AI-powered career tool that identifies career steps and learning opportunities
  • Support: An internal mobility team focused on helping you achieve your career goals
  • Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
  • Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore a career in cyber at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your focus on defending and protecting what matters.

The likely salary range for this position is $107,744 - $138,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Total compensation for international positions varies by tax, social security, and immigration statuses, as well as location. Generally, an international assignment may include allowances, premium uplifts, and/or relocation or transportation benefits, above base salary range noted.

Scheduled Weekly Hours:

40

Travel Required:

Less than 10%

Telecommuting Options:

Onsite

Work Location:

BEL Mons - Supreme HQ Allied Powers EU (APC155)

Additional Work Locations:

Total Rewards at GDIT:

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

Our Identity Verification Process:

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work:

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.Join our Talent Community to stay up to date on our career opportunities and events at

gdit.com/tc.

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