Demo

Mid - Master level SEIT Professionals – Systems Engineering, Integration & Test

ITSC Secure Solutions, LLC
Huntsville, AL Full Time
POSTED ON 10/3/2026
AVAILABLE BEFORE 1/29/2027

Mid through Master-Level SEIT ProfessionalsSystems Engineering, Integration & Test

Locations: Huntsville, AL | Aurora, CO | Los Angeles, CA
Experience Levels: Mid-Level | Senior-Level | Master-Level / Chief
Clearance Requirement: Active TS/SCI required

Build the Future With ITSC Secure Solutions

ITSC Secure Solutions is expanding our network of experienced Systems Engineering, Integration, and Test (SEIT) professionals to support current and emerging opportunities supporting the Missile Defense Agency (MDA) and other critical national security missions.

We are building a pipeline of qualified Mid-Level, Senior-Level, and Master-Level professionals in Huntsville, Alabama; Aurora, Colorado; and Los Angeles, California for anticipated opportunities supporting complex missile defense, space, mission systems, systems integration, testing, and engineering activities.

Opportunities may include individual contributor, technical lead, and Master-level engineering roles depending on experience, qualifications, and program requirements.

This posting is intended to establish a talent pipeline for current and future requirements as program needs develop.

Experience Levels

Mid-Level SEIT Professionals — 5–9 Years

Candidates should generally have:

  • 5–9 years of relevant professional experience
  • Experience in systems engineering, integration, test, verification and validation, systems architecture, or a related technical discipline
  • Experience supporting complex aerospace, defense, space, missile defense, or national security systems
  • Ability to independently perform technical assignments and contribute within multidisciplinary engineering teams
  • Strong analytical, documentation, and communication skills
  • Active TS/SCI clearance

Senior-Level SEIT Professionals — 10–14 Years

Candidates should generally have:

  • 10–14 years of relevant professional experience
  • Demonstrated experience performing complex systems engineering, integration, test, verification, validation, or related technical activities
  • Experience supporting aerospace, defense, space, missile defense, or national security programs
  • Ability to lead technical activities, mentor engineering staff, and coordinate across multiple engineering disciplines
  • Experience engaging with government customers, prime contractors, subcontractors, and other technical stakeholders
  • Active TS/SCI clearance

Master-Level SEIT Professionals — 20 Years

Master-Level candidates represent the highest level of technical expertise within this talent pipeline and may be considered for Chief Engineer and Principal Engineering roles, or other senior technical authority roles.

Candidates should generally have:

  • Minimum of 20 years of relevant professional experience supporting complex DoD, Missile Defense, Missile Warning, space, or related national security systems
  • Bachelor’s degree in engineering, science, computer science, mathematics, physics, or a related technical discipline
  • Demonstrated experience serving as a Chief Engineer, Chief Systems Engineer, Chief Architect, Principal Engineer, Lead Systems Engineer, or equivalent enterprise-level technical authority
  • Extensive experience leading complex systems engineering, integration, verification, validation, test, or system-of-systems engineering activities
  • Proven leadership of large, multidisciplinary engineering teams
  • Demonstrated ability to establish and maintain system architecture, technical baselines, system requirements, interfaces, and performance standards
  • Experience providing technical oversight across multiple engineering teams, Integrated Product Teams (IPTs), or mission areas
  • Experience supporting hardware and software design, integration, verification, and validation activities
  • Demonstrated leadership in major technical reviews, readiness reviews, engineering assessments, trade studies, and technical decision forums
  • Ability to identify and resolve complex enterprise-level technical and integration issues
  • Experience coordinating with government SEIT organizations, program leadership, prime contractors, subcontractors, and other mission stakeholders
  • Ability to provide senior technical guidance regarding system performance, technical risk, modernization, integration, and mission readiness
  • Experience supporting complex Missile Defense, Missile Warning, space-based sensing, command and control, or related mission systems strongly preferred
  • Active TS/SCI clearance required

Areas of Interest

We are interested in professionals with experience in one or more of the following areas:

  • Systems Engineering
  • Systems Integration
  • Integration & Test Engineering
  • Verification and Validation
  • Systems Architecture
  • Model-Based Systems Engineering (MBSE)
  • SysML and Cameo
  • Requirements development, decomposition, management, and traceability
  • Interface definition and integration
  • System-of-Systems Engineering
  • Technical leadership and engineering oversight
  • Trade studies and technical analysis
  • Test planning, execution, and analysis
  • Missile defense and mission systems
  • Space-based sensing and warning systems
  • Command and control systems
  • Software and system-level testing
  • Automation, scripting, and data analysis using tools such as Python or MATLAB
  • Technical documentation and formal engineering reviews

Qualifications

Candidates should have:

  • An active TS/SCI security clearance
  • Relevant systems engineering, integration, test, or related technical experience consistent with the Mid, Senior, or Master-level requirements above
  • Experience supporting MDA, DoD, Space Force, or related national security mission environments
  • Experience operating within structured engineering and development environments
  • Strong analytical and problem-solving capabilities
  • Experience collaborating with government customers, contractors, and multidisciplinary technical teams
  • Ability to communicate complex technical information to both technical and program leadership
  • A bachelor's degree in engineering, computer science, mathematics, physics, or a related technical discipline, or equivalent relevant experience

Specific education, technical qualifications, and leadership requirements may vary by position.

Join Our Talent Network

ITSC is developing a network of qualified professionals for anticipated MDA and missile defense-related SEIT opportunities, ranging from experienced individual contributors through Master-level and Chief technical leadership positions.

We are particularly interested in professionals with an active TS/SCI clearance who are located in or interested in opportunities in:

Huntsville, Alabama
Aurora / Denver, Colorado
Los Angeles, California

If your background includes systems engineering, systems integration, integration and test, MBSE, systems architecture, missile defense, space systems, or technical engineering leadership, we encourage you to submit your resume for consideration.

About ITSC Secure Solutions

ITSC Secure Solutions is a Woman-Owned Small Business supporting federal and defense customers with technical, engineering, cybersecurity, mission support, and professional services. Our teams support critical national security missions requiring experienced professionals who can operate effectively in complex and highly technical environments.

Interested in future opportunities supporting MDA and other critical defense missions?

Apply today to join ITSC's SEIT talent network and be considered as opportunities become available.

This posting may represent current and anticipated staffing needs. Submission of an application does not guarantee an immediate opening or offer of employment. An active TS/SCI clearance is required for consideration for these positions.

Pay: From $100,000.00 per year

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Employee assistance program
  • Flexible spending account
  • Health insurance
  • Health savings account
  • Life insurance
  • Paid time off
  • Professional development assistance
  • Referral program
  • Retirement plan
  • Vision insurance

Application Question(s):

  • How many years of relevant Systems Engineering, Integration, Test, or related technical experience do you have?
  • Have you supported the Missile Defense Agency (MDA) or another missile defense, missile warning, or related national security mission?
  • Which position are you most interested in being considered for?

- Systems Engineer
- Integration Engineer
- Test Engineer
- Systems Architect
- MBSE / Requirements Engineer
- Senior / Principal Engineer
- Chief / Master-Level Engineer
- Open to multiple SEIT opportunities

  • Which location(s) are you willing and able to support onsite?

Huntsville, AL

Aurora / Denver, CO

Los Angeles, CA

Willing to relocate to one of these locations

Security clearance:

  • Top Secret (Required)

Work Location: In person

Salary : $100,000

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