STS Senior Test Development Engineer with Security Clearance

This position requires onsite work in Tewksbury, MA and an active Secret security Clearance. Candidates who do not hold this clearance are not eligible for hire. Solidus is seeking an energetic and motivated engineering professional to join our Sensor Test Solutions team. We are looking for someone who thrives in a collaborative, fast‑paced environment and is excited to contribute to the design, integration, and deployment of advanced test equipment used across domestic and international facilities. This role offers the opportunity to work alongside a diverse group of electrical engineers focused on RF, Power, Digital, and Analog systems, all working together to develop high‑quality hardware and software test solutions. Day in the Life:

• Design and develop test stations and test fixtures, including electrical schematic capture and PCB layout
• Contribute to hardware and software development required for automated test solutions
• Execute assigned technical tasks within a team of 5-10 engineers
• Support scheduled project meetings and communicate effectively with project leads and teammates
• Provide periodic progress updates (daily, weekly, etc.) following established project processes
• Other duties as assigned Required Qualifications & Experience:
• Active Secret clearance is required
• 5 years of experience in electrical engineering or test equipment development
• Strong experience with electrical test instruments and test equipment
• Knowledge of Power, RF, Digital Logic, and Analog circuits
• Hands‑on experience with automated test software development (C, C++, C#, LabVIEW, TestStand)
• Bachelor's Degree
• Cultural fit amongst a collaborative team environment

Preferred Qualifications & Experience

• Experience with project leadership, cost and schedule management (EVMS, MS Project)
• Familiarity with Department of Defense project development life cycle processes
• Experience using ORCAD or Cadence Allegro for PCB design
• Additional expertise in Power, RF, or Digital Logic design domains  Benefit selection, customer contractual specifications, relevant work experience, skills, competencies, certifications, and clearance status will influence the final salary. Full benefits: $127,500 to $160,500 annually

 Reduced benefits (no medical, dental, vision): Up to $172,000 annually What we will bring:  
Solidus offers you an exciting opportunity to tackle the nation's greatest challenges applying innovation and expertise to produce cutting-edge results that have a long-lasting impact. We offer outstanding benefits, generous PTO and much more! Apply today to learn why Solidus has a 4.9/5 Star rating on Glassdoor!

Req ID:5363

Solidus is an

Equal Opportunity Employer and provides equal employment opportunities regarding all terms and conditions of employment to all employees and qualified applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. The Company will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application and interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation.

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Please Note: Solidus does not accept applications from agencies, 3rd party vendors, or applications with incomplete information.