Modern Technology Solutions

Software Engineer

Modern Technology Solutions$100K — $120K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5-7+ years of software engineering or system-of-systems software integration experience in DoD, Army, or Joint weapon systems
  • Direct experience in weapon system software integration and fire control interfaces
  • Proven ability to lead technical coordination with external stakeholders
  • Familiarity with telemetry systems and launcher software architectures
  • Experience with Software Safety Releases and UMR processes
  • Background in Hardware-in-the-Loop (HWIL) testing and verification
  • Excellent technical writing and communication skills, with ability to brief senior DoD leaders

Responsibilities

  • Oversee the integration of hypersonic software onto HIMARS and CAML
  • Lead collaboration with PM STORM, S3I, and contractor vendors on software schedules
  • Ensure reliable telemetry and seeker data relay between munitions and platforms
  • Plan and execute Software Safety Releases and flight safety approvals
  • Guide HWIL simulation development and software testing
  • Participate in CONOPS formulation to align software architecture with system requirements
  • Evaluate contractor software development deliverables and integration risks

Benefits

  • Opportunities for professional development
  • Participation in groundbreaking defense projects
  • Dynamic work environment with advanced technologies
  • Supportive team culture fostering collaboration
  • Potential for career progression in high-stakes defense areas
Full Job Description
The Software Integration Engineer serves on the Product Office team for Product Manager Scalable Hypersonics (PdM SHY). In this role, the engineer oversees contracted software development, complex system-of-systems integration, and software safety/release processes across the SHY portfolio. A primary focus includes leading the complex software integration of the Blackbeard hypersonic missile onto the HIMARS launch platform and subsequently the CAML launcher. The candidate will drive intense technical coordination with external stakeholders, including PM STORM, the Software, Simulation, Systems and Integration (S3I) directorate, and prime vendors. Additionally, this role provides technical oversight for telemetry/seeker data relays, Hardware-in-the-Loop (HWIL) testing, software safety releases, Urgent Materiel Releases (UMR), and software support for additional SHY efforts (including ASHS, MROM, AHSS, Mach XL, Sirena, and PrSM Inc 4).

DUTIES:
  • Platform & Weapon Software Integration: Oversee the technical integration of hypersonic software architectures onto launcher platforms, specifically driving Blackbeard integration onto HIMARS and CAML, as well as supporting integration efforts for ASHS and other SHY portfolio capabilities.
  • Stakeholder Technical Liaison: Spearhead technical coordination and collaboration with key external stakeholders-including PM STORM, the S3I software development team, government matrix support, and contractor vendors-to align software schedules, requirement baselines, and test objectives.
  • Telemetry & Seeker Data Relays: Provide engineering oversight to ensure seamless, reliable telemetry, guidance, and seeker data relay between munitions and launcher platforms.
  • Release & Airworthiness Management: Drive the planning, technical documentation, and execution necessary to secure Software Safety Releases, Urgent Materiel Releases (UMR), and flight/test safety approvals for test launches and operational fielding.
  • HWIL & Software Testing Oversight: Guide Hardware-in-the-Loop (HWIL) simulation development, software test plans, test execution, and verification across classified and unclassified environments to validate system readiness.
  • CONOPS & Architecture Alignment: Participate in Concept of Operations (CONOPS) formulation and ensure software architecture, interface control documents (ICDs), and message formats align with overall launcher and missile system requirements.
  • Contractor Delivery & Technical Oversight: Monitor and evaluate contracted software development deliverables, technical milestone progress, and integration risks, ensuring contractor activities support Product Office schedule and technical objectives.


QUALIFICATIONS

Required Skills/Experience:
  • Minimum 5-7+ years of software engineering or system-of-systems software integration experience in DoD, Army, or Joint weapon systems.
  • Direct experience in weapon system software integration, fire control interfaces, or launcher platform software execution.
  • Demonstrated ability to lead technical coordination across external stakeholder organizations (e.g., PM offices, S3I/government labs, prime vendors).
  • Technical familiarity with telemetry systems, seeker data transmission, launcher software architectures, and interface protocols.
  • Experience supporting or driving DoD Software Safety Releases, Urgent Materiel Releases (UMR), or formal safety/airworthiness board processes.
  • Experience with Hardware-in-the-Loop (HWIL) environments, software test plan execution, and verification processes.
  • Excellent technical writing, brief-preparation, and verbal communication skills; ability to brief DoD senior leaders and build consensus among disparate organizations.
  • Proficiency with standard Microsoft Office tools (Word, PowerPoint, Excel, Outlook).
  • Must have a current driver's license.

Travel: 20%

Citizenship & Security: Must be a U.S. Citizen. Active DoD Secret clearance required upon hire (TS/SCI eligibility preferred given classified project portfolio).

EDUCATION REQUIREMENTS:

Bachelor's Degree or higher in Computer Science, Computer Engineering, Software Engineering, Systems Engineering, or a related technical field

PREFERRED / DESIRED SKILLS:

Specific experience with HIMARS, CAML, or related launcher platforms and missile systems.

Experience working directly with PM STORM, S3I, PEO Missiles & Space, or RCCTO software environments.

Familiarity with hypersonic munition architectures, fire control software, and data link integration.

Background in CONOPS development and system-level interface control documentation (ICDs).

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About Modern Technology Solutions

Modern Technology Solutions, Inc. (MTSI) is a leading-edge engineering and technology company that provides critical solutions for complex military and commercial programs. MTSI has been providing engineering and technical services to the defense industry since 1993. The company has a strong focus on innovation and is committed to delivering the best solutions to its clients. MTSI has a highly skilled workforce of engineers, scientists, and technical experts who are dedicated to providing the highest quality services to its clients. The company has a proven track record of success and has received numerous awards and recognition for its work.
Learn more about Modern Technology Solutions
Size
1,000 employees
Industry
Founded
1993

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