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Signals Software Engineer - Level 2 - CLEARANCE and POLYGRAPH

Job in Mt Rainier, Mount Rainier, Prince George's County, Maryland, 20712, USA
Listing for: Constellation Technologies, Inc
Full Time position
Listed on 2026-02-12
Job specializations:
  • Software Development
    Software Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below
Position: Signals Software Engineer - Level 2 - CLEARANCE and POLYGRAPH REQUIRED
Location: Mt Rainier

Signals Software Engineer - Level 2 – CLEARANCE and POLYGRAPH REQUIRED

Constellation Technologies, Inc provided pay range. This range is provided by Constellation Technologies, Inc. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

$/yr - $/yr

Software configuration management tools (e.g. GIT, Clear Quest, Trac, or Subversion), Python, Eclipse IDE, Google Protocol Buffer, model-based design (e.g. MATLAB, Simulink), service-oriented architecture, Linux OS, Software defined radio architecture (SCA, REDHAWK, or GNU), commercial wireless standards geolocation techniques.

Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position.

Required:
  • Must be a US Citizen
  • Must have TS/SCI clearance w/ active polygraph
  • Level 02 – Seven (07) years of experience as a Signals SWE (SSWE) in programs and contracts of similar scope, type, and complexity with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signal analysis tools (e.g. WVT, DVT), and digital signal processing (e.g. adaptive beamforming/ filtering, demodulation)
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university is required.
  • Four (04) years of additional SSWE or equivalent experience on projects with similar software processes may be substituted for a bachelor's degree
  • Ability to develop, maintain, and enhance signal processing software (e.g. detectors, demodulators, protocol processors)
  • Review and test software components for adherence to the design requirements and document test results. Resolve software problem reports
  • Utilize software development and software design methodologies appropriate to the development environment
  • Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of COTS/GOTS in place of new development, and requirements analysis and synthesis from system level to individual software components
Nice to have:
  • Software defined radio architecture (e.g. SCA, REDHAWK, or GNU), commercial wireless standards geolocation techniques, software configuration management tools (e.g. GIT, Clear Quest, Trac, or Subversion), Python, Eclipse IDE, Google Protocol Buffer, model-based design (e.g. MATLAB, Simulink), service-oriented architecture, and Linux OS
Benefits package:
  • Affordable healthcare options with 80% employer paid premium plus a company‑funded health savings account (HSA)
  • Dental insurance with 100% employer paid premium
  • Vision insurance with 80% employer paid premium
  • Employer paid life insurance 100%
  • Employer paid short‑term and long‑term disability insurance 100%
  • Annual training, continued education, and professional memberships reimbursement
  • Unlimited access to Red Hat Enterprise Linux, AWS, and Net App training and accreditation
  • Annual reimbursement for technology (phones, computers, printers, etc.)
  • 401(k) with company match up to 5% with 100% immediate vesting after 90 days of employment
Environment and perks:
  • Professional development investment and paid time off for training
  • Contract and work locations in Maryland, Virginia, Colorado, Texas, Utah, California, Florida, and Hawaii
  • Team‑building events throughout the year such as Destination Family Events, Holiday Party, Monthly Get‑Togethers
  • Leadership team engagement and mentorship
  • Performance recognition program
  • Complimentary branded apparel

Don't see a job opening that's the perfect fit? Apply to our General Position to join our talent pool for consideration for future opportunities.

Know someone else who may be a good fit? Refer them through the CTI External Referral Program and you could receive a one‑time referral bonus of up to $10,000! Email  for more information.

Constellation Technologies is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding,…

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