TS/SCI Poly Roles in Mission-Critical Tech
$100k - $240kBestgate Engineering
Bestgate Engineering isn’t just any tech company—we’re on the front lines, delivering cutting‑edge solutions that support mission‑critical work for government customers and the military. Whether it’s cloud‑native technologies, software modernization, embedded engineering, high‑performance computing, or data science, we’re making an impact where it matters most. At Bestgate, we believe in putting people first—our employees and our customers. That’s why our core values—employee focus, transparency, reliability, and excellence—drive everything we do! Currently Hiring We are currently hiring for the below engineers at all levels. Please note, due to the nature of the work, all positions require a TS/SCI w/Polygraph at the time of applying. Software and CNO Engineers At Bestgate, our Software Developers and CNO Engineers play a vital role in delivering mission‑critical solutions. Software Developers are responsible for designing, coding, and maintaining software applications that meet user needs. Working with cross‑functional teams, they develop innovative solutions and continuously enhance existing products. CNO Engineers focus on network exploitation and defense, identifying and mitigating security risks by finding vulnerabilities in software, hardware, and networks. Depending on the team and mission, some of our work offers a hybrid component. Salary Range : $100,000 – $240,000* Systems Engineers Systems Engineers at Bestgate are responsible for the architecture, design, and integration of complex systems. They ensure smooth interaction between various system components and troubleshoot technical issues. Salary Range : $90,000 – $240,000* System Administrators System Administrators at Bestgate manage and maintain our customers' IT infrastructure, ensuring stability, security, and efficiency of systems and networks. They handle system configurations, monitor performance, and troubleshoot issues to ensure optimal functionality. System Administrators play a crucial role in supporting day‑to‑day operations and safeguarding our customers' technical environments. Salary Range : $85,000 – $220,000* *Note: The salary range provided is for Junior to Senior‑level positions. Actual compensation will be based on an individual's background, experience, and education. Benefits Overview PTO : Starting at 26 days, employees have the option to adjust their PTO—either buying or selling days—as part of their total compensation package. This flexible approach allows for personalized work‑life balance based on individual needs. 401k : 7% gift, fully vested from day one! We use Vanguard, which has very low fees for services! Free Medical, Dental, and Vision : For employees and dependents with top Carefirst benefit plans! $5,000 in Training : Use it for continued learning, certifications, and conferences. End of Year Bonuses : We reward your hard work with merit bonuses at the end of every calendar year. Morale Building Hours : Employees receive 8 hours of MBE time annually. Whether it’s grabbing dinner, catching a movie, or trying out a new activity, employees are encouraged to connect and unwind with fellow Bestgaters—on us! It’s all about building stronger relationships and enjoying time with your teammates outside of work. The Bestgate Intangibles Flexibility and Work‑Life Balance : We support our employees' diverse life needs by offering flexible work options, including the potential for hybrid work schedules, to help maintain a healthy work‑life balance. Internal Mobility Program : Want to tackle new challenges or explore roles across the company? Our internal mobility program helps you find roles that match your career goals and keep you engaged. Career Pathing : We’re with you every step of the way! We work together to map out your career path, offering training and support that help you reach your goals and get ahead. Engaged Leadership : Our leadership team isn’t hiding behind closed doors. They’re right there with you—providing mentorship, guidance, and opportunities for you to shine. External Referral Program If now’s not the right time for you, but you know someone looking for a change, we offer competitive external referral bonuses for every successful hire! Equal Opportunity Employer: Bestgate is proud to be an Equal Opportunity Employer. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. #J-18808-Ljbffr Bestgate Engineering
- ...technology solutions provider in Maryland is seeking a Senior Software Engineer with an active TS/SCI clearance to support critical systems within the Intelligence Community. The role involves designing and maintaining scalable backend systems using Python, deploying...Suggested
- ...Annapolis Junction, MD Clearance Required: TS/SCI with Poly Employment Type: Full-time... ...SIE) Level 3 to join our team supporting a mission-critical, large-scale, on-premises Kubernetes infrastructure. This role focuses on integrating, configuring, maintaining...SuggestedFull timeImmediate startRemote workFlexible hours
- ...Maryland is seeking a Network Engineer to support mission-critical projects impacting national security. The role includes designing and supporting network infrastructures... .... The position requires an active Top Secret/SCI clearance and offers opportunities for...Suggested
$130k - $180k
...technology solutions company is seeking a Mid-Level Software Engineer to support critical mission-related software for a U.S. Government customer. The ideal candidate must have a TS/SCI with Polygraph clearance, a Bachelor's in Computer Science, and seven years of software...SuggestedWork from home$1,500 - $3,000 per month
...able to address the customers mission, and follow through in the... ...Security Clearance Required: TS/SCI with poly Title: Senior Data Center... ...years of experience in mission‑critical data center environments.... ...is preferred for higher‑tier roles. Industry‑recognized credentials...SuggestedHourly payTemporary workLocal areaRemote work$122k - $253k
...integration and intelligence mission support services to meet our... ...Systems Engineer to play a pivotal role in designing, delivering, and sustaining mission-critical IT systems that support high-... ...must have an active TS/SCI with CI Poly clearance ** Location : Annapolis...- A tech resource firm in Maryland is seeking an experienced Systems Engineer to join their growing team. This role requires an active TS/SCI Poly security clearance and entails analyzing user requirements, leading design activities, and providing technical leadership. The...Flexible hours
- ...Candidates should have a Bachelor's degree in an IT-related field or equivalent experience, an active TS/SCI clearance, and hands-on experience with VMware or Hyper-V. The role is onsite in Maryland and offers comprehensive benefits and wellness packages. #J-18808-Ljbffr...
- ...secure network systems. The ideal candidate will have an active TS/SCI clearance, at least three years of hands-on experience, and... ...collaborating with diverse teams to ensure seamless operations. Join a mission-focused team committed to excellence and innovation. #J-18808-...
- ...supporting a U.S. Government customer. You will play a key role in sustaining critical mission-related software systems. The ideal candidate will... ...possess extensive software engineering experience and a valid TS/SCI with Polygraph clearance. An attractive salary package...Full timeRemote work
- ...person and using remote access tools Security Clearance Level: TS/SCI w/Poly Required Skills and Abilities: Maintains current knowledge of... ...Required Shift: Sunday-Thursday 11am-7pm This position is mission essential, may include work on holidays when required. GDIT IS...Remote workWorldwideShift work
- ...Make meaningful contributions that fuel critical outcomes for some of the most complex... ...your growth is just as important as the mission you support. MEANINGFUL WORK AND PERSONAL... ...experience Security clearance level: TS/SCI w/Poly US citizenship required Certification...Monday to FridayShift work
$240k - $280k
...Clearance Required : Active TS/SCI with Polygraph Position Type... ...Technologies Navius Technologies is a mission-driven technology startup built... ...Engineer to support mission-critical programs in Annapolis Junction, MD. This role focuses on driving software-heavy...Full timeTemporary workLocal areaFlexible hours- ...Make meaningful contributions that fuel critical outcomes for some of the most complex... ...your growth is just as important as the mission you support. As a telecommunications technician... ...Systems. Security clearance level: TS/SCI w/Poly. US citizenship required. Must be 857...
- ...existing and emerging virtual desktop technologies. In this role, a typical day will include: Engineering, designing... ...degree and 6+ years of experience Must have an Active TS/SCI ; willing to obtain a CI Poly Experience performing engineering work associated with...Temporary workRemote workRelocation package
$180k - $275k
...welcome you to our team! Mission: Our mission is to... ...supporting this mission critical project and Integration Team,... ...as a Cloud Engineer or similar role. Proficiency in cloud platforms... ...in a team environment. A TS/SCI with Polygraph security...Summer holidayImmediate start$100k - $160k
A growing technology firm is seeking an experienced Systems Engineer to join their team in Maryland. The role requires an active TS/SCI Poly security clearance and involves analyzing user requirements, guiding technical leadership, and developing system documentation. Benefits...Remote jobFlexible hours- A leading tech services company in Annapolis Junction, MD is seeking a Principal... ...to provide technical expertise for critical mission-related software. The role requires designing automated tests... ...experience, along with an active TS/SCI clearance. The position offers a...Work from homeRelocation package
$100k - $160k
Technology Resource Experts, LLC is seeking an experienced Systems Engineer in Maryland to join their growing team. This role requires an active TS/SCI Poly security clearance and involves analyzing user requirements and providing technical leadership. Benefits include full...- ...Communications Performance Specialist in Annapolis, Maryland. This role involves deploying and managing the SL1/VOSS monitoring tool... .... This position requires US citizenship and security clearance to TS/SCI with Poly. #J-18808-Ljbffr General Dynamics Information Technology
$200k - $280k
...Junction, Maryland, to provide technical expertise on a U.S. Government contract. The role requires 20+ years of software engineering experience and an active or re-installable TS/SCI with Polygraph security clearance. The position offers a salary range of $200,000 to $...Contract workWork from home- A renowned tech company in Maryland is seeking a Software Developer/CNO Developer to join their team.... ...reverse engineering and vulnerability research. This role involves mission-critical work at Ft. Meade and requires a TS/SCI + Full-Scope Polygraph. The organization values...
$147.29k - $199.28k
...Possess: Top Secret SCI + Polygraph Clearance... ...Job Description: TECH REFRESH DATA ANALYST... ...Your work will help keep critical operations secure and connected... ..., contributing to a mission that protects our nation... ...requirements CLEARANCE: Active TS/SCI clearance with a...Temporary workImmediate startRemote workWorldwideFlexible hours- ...This full-time position offers a chance to drive automation for mission success while supporting IT systems and pushing secure access solutions... ...in Linux, problem-solving, and system administration. The role includes responsibilities such as troubleshooting IT systems and...Full time
- ...projects is seeking a Software Engineer in Annapolis, Maryland. The role requires a Bachelor's degree and 14 years of experience in... ...medical coverage, and retirement contributions. Applicants must have TS/SCI with Poly Clearance. #J-18808-Ljbffr CyberTrend Engineering LLC
- ...intelligence programs is seeking a Software Engineer (TS/SCI Cleared) to develop modern web applications using React or VueJS. This role involves integrating frontend components... ...TypeScript. The position offers significant mission impact and competitive compensation. #J-1880...
- Gina’s Tech Jobs - IT Recruiting Agency is seeking an Artificial Intelligence (AI) Engineer in Annapolis... ...AI-driven solutions and must possess an active TS/SCI Full Scope Polygraph security clearance. This transformative role involves collaborating with system engineers and...Remote work2 days per week1 day per week
$155k - $165k
...Software Integration Engineer 3 | TS/SCI w/ poly Security Clearance Annapolis Junction, MD • Information Technology We pride ourselves... ...the team at Tulzi is able to address the customer's mission and follow-through in the systems development life cycle....Hourly payTemporary workLocal area$190k - $210k
...Software Engineer 3 in Annapolis, MD. This role involves developing and maintaining complex software applications within the mission scope. Ideal candidates have a Master’s degree... ...$190,000 to $210,000 alongside an active TS/SCI clearance requirement. #J-18808-Ljbffr...- ...contribute to the development of complex software systems. The role includes managing requirements, testing components, and... ...position supports telework up to 2-3 days a week and requires a TS/SCI clearance with Poly. Join a family-oriented team making a difference today! #J-...Remote job2 days per week3 days per week
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