SciTec Logo

SciTec

Senior Staff / Senior Systems Engineer

Posted One Month Ago
Be an Early Applicant
In-Office
Boulder, CO, USA
127K-193K Annually
Senior level
In-Office
Boulder, CO, USA
127K-193K Annually
Senior level
Lead systems engineering for defense sensor data processing: implement IEEE 15288-aligned MBSE, derive and trace requirements, analyze standards/ICDs, support testing and certification, design architectures, mentor staff, and produce systems engineering artifacts.
The summary above was generated by AI

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For over forty-five years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.

Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. Applicants that do not meet this requirement will not be considered.

We are seeking a Senior Staff/Senior Systems Engineer to support the design, integration, and certification of core capabilities for National defense. You will work within a fast-paced team delivering software modeling and simulation of complex sensor data for Missile Warning, Missile Defense, Battlespace Awareness, and Technical Intelligence. You will implement model-based systems engineering and testing processes in support of a dynamic Agile software development program consisting of Scientists, Engineers, and Developers.

The ideal candidate brings strong systems engineering discipline aligned with IEEE 15288, experience interpreting complex standards, and the ability to translate requirements into actionable technical guidance.

Responsibilities 

  • Develop and apply systems engineering processes aligned with IEEE 15288
  • Perform requirements derivation, decomposition, allocation, and traceability
  • Analyze tactical data link standards, specifications, and Interface Control Documents (ICDs) to provide implementation guidance to software teams
  • Support internal and external testing to verify system and software conformance to applicable standards
  • Identify ambiguities or interpretation gaps in standards and track related implementation issues from discovery through closure
  • Analyze and document standards conformance to support certification and evaluation for operational use
  • Design and model system architectures for remote sensor data processing systems
  • Mentor SciTec staff in systems engineering processes, methods, and best practices
  • Develop and maintain systems engineering artifacts, including requirements documents, architecture descriptions, and certification evidence
  • Communicate technical concepts clearly through written documentation and verbal briefings
  • Perform other duties as assigned

Requirements
  • Bachelor’s degree in Engineering, Computer Science, Mathematics, Physical Sciences, or a related technical field
  • 4+ years of professional experience in engineering, computer science, or remote sensing
  • 2+ years of professional experience specifically in systems engineering
  • Strong attention to detail and ability to manage complex technical information
  • Excellent verbal and written communication skills
  • Ability and willingness to work on site in Boulder, Colorado
  • Ability to obtain and maintain a DoD SECRET security clearance

Candidates who have one or more of the following skills will be preferred

  • Active DoD SECRET clearance; TOP SECRET with SCI eligibility strongly preferred
  • Experience supporting certification, evaluation, or operational approval of software or communications systems
  • Domain experience with remote sensor systems, particularly OPIR sensor processing
  • Experience supporting systems engineering programs in the defense or aerospace sectors
  • Prior experience supporting or developing software in Python
  • Experience with Model-Based Systems Engineering (MBSE)
    • Familiarity with SysML and tools such as Cameo / MagicDraw is highly desirable
  • Academic credentials or professional certification in systems engineering (e.g., INCOSE)

*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.

Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.


Benefits

SciTec offers a highly competitive salary and benefits package, including:

  • 4% Safe Harbor 401(k) match
  • 100% company paid HSA Medical insurance, with a choice of 2 buy-up options
  • 80% company paid Dental insurance
  • 100% company paid Vision insurance
  • 100% company paid Life insurance
  • 100% company paid Long-term Disability insurance
  • Short-term Disability insurance
  • Annual Profit-Sharing Plan
  • Discretionary Performance Bonus
  • Paid Parental Leave
  • Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
  • Flexible work hours

The pay range for this position is $127,000 - $193,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.

SciTec is proud to be an Equal Opportunity employer. VET/Disabled.

SciTec Boulder, Colorado, USA Office

2580 55th Street, Suite #201 , Boulder, United States, 80301

Similar Jobs

One Month Ago
In-Office
Westminster, CO, USA
128K-187K Annually
Senior level
128K-187K Annually
Senior level
Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
Serves as technical authority for a product or major evolution, defining architecture and technical direction across multiple engineering teams. Leads architecture reviews, trade studies, system decomposition, interface definition, integration planning, release sequencing, risk management, and technical decision-making. Partners with Product Management to validate customer needs, guides products through integration and deployment, resolves cross-team conflicts, establishes engineering practices, and mentors technical leaders. Applies AI-assisted development and systems engineering practices to improve architecture, risk identification, and delivery quality.
Top Skills: Ai-Assisted Software DevelopmentAPIsCloud PlatformsData ArchitectureDistributed SystemsEvent-Driven ArchitecturesKubernetesModel-Based Systems EngineeringPlatform Engineering
One Month Ago
In-Office
Westminster, CO, USA
128K-187K Annually
Senior level
128K-187K Annually
Senior level
Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
Serves as product-level technical authority across multiple engineering teams. Defines architecture, system decomposition, interfaces, integration strategy, release sequencing, and technical direction. Leads architecture reviews, trade studies, risk management, cross-team dependency resolution, and operational readiness from concept through customer deployment. Partners with Product Management to validate customer needs, mentors senior engineers, and establishes engineering practices that improve quality, consistency, and delivery. Applies AI-assisted development approaches to strengthen systems analysis and technical decision-making.
Top Skills: APIsCloud PlatformsDistributed SystemsEvent-Driven ArchitecturesKubernetes
One Month Ago
In-Office
Westminster, CO, USA
128K-187K Annually
Senior level
128K-187K Annually
Senior level
Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
Leads the definition and delivery of complex software solutions by translating business needs into technical requirements, system designs, and target-state architectures. Partners with product, business, architecture, and engineering teams; identifies dependencies, risks, and architectural impacts; and ensures solutions meet security, scalability, maintainability, and enterprise architecture standards. Provides technical direction throughout solution definition and documents requirements, interfaces, use cases, architectures, and test plans for Agile development teams.
Top Skills: AgileAPIsAWSAzureCi/CdCloud-Native ArchitecturesConfluenceDevsecopsDistributed SystemsGCPJIRAMicroservicesSoftware ArchitectureSoftware Development Life Cycle (Sdlc)System Integration

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

  • Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
  • Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
  • Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
  • Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
  • Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account