V

VTG

Defense and intelligence services provider

Senior Information Systems Security Engineer

Full-TimeDeadline 5/14/27
No salary listed
Senior, Expert
Huntsville, AL, USA
In Person
CybersecuritySecurity Governance, Risk & Compliance
No H1B Sponsorship
US Top Secret Clearance Required

About the job

Requirements
  • Eight years of experience in secure design, analysis, and testing of information security systems and products.
  • Eight years of experience applying methods, standards, and approaches to ensure baseline security safeguards are appropriately implemented and documented.
  • Eight years of experience creating and updating security test plans to detect and mitigate risk to information systems.
  • Active Top Secret clearance with SCI eligibility.
  • CISSP or CEH certification.
  • One of the listed cloud certifications: AWS Certified Security – Specialty, Certified Cloud Security Professional (CCSP), or AWS Certified Solutions Architect – Associate.
Responsibilities
  • Lead, mentor, and supervise a team of contractor security professionals responsible for end-to-end implementation of the Risk Management Framework (RMF) lifecycle for FBI IT systems.
  • Oversee and coordinate activities within the Prepare step, ensuring roles, responsibilities, and risk management strategies are clearly defined and maintained.
  • Guide system categorization to ensure information systems are appropriately classified based on mission and business impact and regulatory requirements.
  • Advise on selecting, tailoring, and documenting security controls aligned with system categorizations, Bureau risk appetite, and compliance requirements.
  • Oversee implementation of technical, operational, and management controls throughout system and application lifecycles, emphasizing quality and completeness of deliverables.
  • Ensure security control assessments are planned, executed, and documented to validate the effectiveness of implemented safeguards.
  • Prepare risk management documentation for system authorization and executive decision-making.
  • Direct ongoing monitoring and continuous assessment activities, collecting metrics to adjust security strategies and ensure sustained compliance.
  • Serve as a principal technical advisor on cybersecurity, contributing expertise to risk analysis, incident response, system remediation, and audit support.
  • Provide technical guidance and training to team members and stakeholders to foster security awareness.
  • Track, report, and communicate status, risks, and improvement opportunities related to security engineering activities to leadership and stakeholders.
  • Maintain current knowledge of RMF, NIST guidance, and industry best practices to support continuous process improvement.

About the company

1) What VTG does: VTG provides defense and intelligence services with a focus on force modernization, digital transformation, aerospace and naval engineering, and cyber capabilities across a unified enterprise. 2) How its products work: It builds end-to-end capabilities by integrating specialized firms and services (engineering, IT, cyber, logistics) through acquisitions to deliver modernization and transformation for defense and intelligence customers. 3) How it differs from competitors: It operates as a single, cohesive organization after consolidating disparate units and growing through targeted acquisitions to expand its expertise in intelligence, cyber, and defense modernization rather than offering fragmented offerings. 4) What its goal is: To expand its footprint in the intelligence community and cyber domain while continuing defense modernization for government customers, supported by strategic growth and acquisitions.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Lenoir, North Carolina

Founded

1866

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Simplify's Take

What believers are saying

  • VTG's sixth 2025 acquisition, Miklos Systems, deepens Intelligence Community software and cloud.
  • VTG won DoDIAC Pool 1 access in February 2025 for defense R&D.
  • More than 35% of VTG business now comes from Intelligence Community solutions.

What critics are saying

  • VTG's 2025 acquisition spree strains integration, systems, and culture across seven businesses.
  • VTG relies on federal contracts; one NAVSEA protest or recompete hits revenue in 2026.
  • Booz Allen and Leidos bundle similar IC services, threatening VTG's niche outright.

What makes VTG unique

  • John Hassoun turned VTG into a defense roll-up spanning IC, cyber, and naval engineering.
  • VTG won NAVSEA's five-year $130 million warfare systems engineering prime in May 2024.
  • VTG bought Triaplex, Miklos, Byte, iota IT, Tunuva, Loki, and Clear Cloud.

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Benefits

Hybrid Work Options

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

19%

1 year growth

19%

2 year growth

20%
Investors Hangout
Nov 25th, 2025
VTG Acquires Miklos Systems for Expansion

VTG, a national security solutions provider, has acquired Miklos Systems, Inc. (MSI), a technology firm known for software engineering, to enhance its digital transformation capabilities within the Intelligence Community. MSI, founded in 1993 and 100% employee-owned since 2015, aligns with VTG's values of technical excellence and integrity. This acquisition supports VTG's strategy to expand in high-impact sectors, reinforcing its position in defense and intelligence solutions.

Chillicothe Voice
May 13th, 2025
VTG Acquires Byte, iota IT, Tunuva

VTG, a national security solutions provider, has acquired Byte Systems, iota IT, and Tunuva Technologies to enhance its capabilities in the Defense and Intelligence Community. This move follows a majority investment from A&M Capital, highlighting VTG's growth strategy. The acquisition aims to expand VTG's cybersecurity, software development, and systems engineering capabilities. A&M Capital has over $6 billion in commitments, supporting middle-market transactions across various sectors.

Greenville Business Magazine
Apr 30th, 2025
VTG Acquires Triaplex for Cyber Expertise

VTG has acquired Triaplex, Inc., enhancing its cyber and signals intelligence capabilities. This acquisition expands VTG's reach within the Intelligence Community, particularly in the National Capital Region. Triaplex, founded in 2020 and based in Fulton, MD, is known for its radio frequency solutions. This is VTG's fourth acquisition since receiving a majority investment from A&M Capital, which has over $6 billion in total commitments.

PR Newswire
Feb 25th, 2025
VTG Acquires Loki Solutions for IC Expansion

VTG, a national security solutions provider, has acquired Loki Solutions LLC to enhance its Intelligence Community portfolio. This acquisition, VTG's third since a majority investment from A&M Capital, boosts its operational capabilities and strategic contracts. Over 35% of VTG's business now involves Intelligence Community solutions. A&M Capital manages $4 billion, while Alvarez & Marsal Capital oversees $5.9 billion.

PR Newswire
Feb 6th, 2025
Vtg Wins Seat On $33B Dodiac Multiple-Award Contract

CHANTILLY, Va., Feb. 6, 2025 /PRNewswire/ -- VTG, an industry-leading national security solutions provider, announced that it has won a seat on the Department of Defense Information Analysis Center (DoDIAC) multiple-award contract (MAC) to provide mission-critical research and development services across the Defense science and technology ecosystem. The contract was awarded to VTG's wholly-owned subsidiary, Delta Resources, under the full and open Pool 1 by the U.S. Air Force's 774th Enterprise Sourcing Squadron