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Sigint Contractor Jobs in Texas (NOW HIRING)

SIGINT Systems Developer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

SIGINT Systems Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

SIGINT Software Developer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note ... We are a growing small business and a trusted federal contractor offering full scope consulting ...

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Sigint Contractor information

What is a sigint contractor?

A SIGINT (Signals Intelligence) Contractor is a professional who supports government or military operations by collecting, analyzing, and interpreting electronic signals for intelligence purposes. They often work with classified information, utilizing advanced technologies to monitor communications, radar, or other signal sources. These contractors may be employed by defense companies or work independently under government contracts. Strong technical skills, security clearances, and knowledge of intelligence protocols are typically required for the role.

What are the key skills and qualifications needed to thrive as a sigint contractor?

To thrive as a Sigint Contractor, you need expertise in signals intelligence collection, analysis, and reporting, often supported by a background in cybersecurity, electrical engineering, or military intelligence. Familiarity with specialized tools such as radio frequency analyzers, signal demodulators, network monitoring systems, and certifications like Security+ or CISSP are typically required. Strong attention to detail, discretion, and teamwork skills help you manage sensitive information and collaborate in high-stakes environments. These competencies are essential for effective intelligence gathering and supporting national security objectives under strict compliance and confidentiality standards.

What are some typical challenges sigint contractors might face on the job?

Sigint Contractors often encounter challenges such as working with rapidly evolving technologies, handling large volumes of complex data, and operating under strict security protocols. You may need to adapt quickly to new types of communication signals or cryptographic methods as adversaries change their tactics. Additionally, working in secure environments sometimes means limited communication with those outside your cleared team. Despite these challenges, many find the work rewarding due to its direct impact on national security and the opportunity to develop highly specialized technical skills.

Infographic showing various Sigint Contractor job openings in Texas as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

SIGINT Systems Developer

Cymertek

San Antonio, TX • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago


Job description

SIGINT Systems Developer
LOCATION
San Antonio, TX 78208
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are looking for a talented and driven SIGINT Systems Developer to join our innovative team. In this role, you will design, develop, and enhance cutting-edge signal processing systems that support mission-critical intelligence operations. You will collaborate with experts in software, hardware, and data analysis to create solutions that process and analyze signals in dynamic environments. The ideal candidate is passionate about leveraging advanced technologies to solve complex challenges, thrives in a collaborative setting, and is eager to contribute to national security initiatives through the development of robust and efficient SIGINT systems.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
SIGINT Engineer, Signals Processing Developer, Intelligence Systems Developer, RF Systems Engineer, Communications Systems Developer, Cyber Intelligence Developer, Embedded Systems Developer, Electronic Warfare Engineer, Signal Analysis Engineer, Systems Integration Engineer, Intelligence Solutions Architect, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Electrical Engineering, Computer Science, Information Systems, Software Engineering, Systems Engineering, Signal Processing, Telecommunications, Cybersecurity, Data Science, Computer Engineering, Physics, Mathematics, etc.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Design and implement signal processing algorithms
  • Develop and maintain SIGINT software applications
  • Collaborate with interdisciplinary teams to meet mission objectives
  • Perform analysis and troubleshooting of SIGINT systems
  • Integrate SIGINT solutions with hardware platforms
  • Ensure compliance with security and performance standards

REQUIRED SKILLS
  • Proficiency in programming languages like C++, Python, or Java
  • Expertise in digital signal processing (DSP) techniques
  • Strong understanding of RF communication systems
  • Experience with software-defined radios (SDRs)
  • Knowledge of protocols such as TCP/IP and waveform analysis
  • Ability to work with classified environments and secure systems

DESIRED SKILLS
  • Familiarity with geolocation and direction-finding techniques
  • Understanding of advanced encryption and decryption methods
  • Experience with cloud-based SIGINT solutions
  • Knowledge of machine learning in signal processing
  • Expertise in integrating SIGINT systems with intelligence platforms
  • Familiarity with satellite communications and space systems

PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE
Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.
At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.
We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.
Ready to make your next move the best one? Join us and experience the difference.
BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments

HOW TO APPLY
Email us atjobs@cymertek.comor apply today:www.cymertek.com
Want to see what our employees think? Clickhere .
EQUAL OPPORTUNITY EMPLOYER STATEMENT
Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.