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
- ...Engineer located in Ft. Meade, MD. This position requires a TS/SCI + Full-Scope Polygraph clearance and over 12 years of experience... ...will work in a challenging environment that focuses on mission-critical tasks related to cybersecurity and national security. As part...Suggested
- ...Annapolis Junction, MD Clearance Required: TS/SCI with Poly Employment Type: Full-time Position Overview... ...SIE) Level 3 to join our team supporting a mission-critical, large-scale, on-premises Kubernetes infrastructure. This role focuses on integrating, configuring,...SuggestedFull timeImmediate startRemote workFlexible hours
- ...in Annapolis, Maryland. This full-time role focuses on delivering technical support... ...ensuring the reliability and availability of critical mission-related software systems. The successful... ...Facility (SCIF) and must possess a TS/SCI with Polygraph security clearance, along...SuggestedFull time
- ...Technologies Corporation (OST) seeks System Administrators for mission-critical operations in Maryland and Utah. Candidates should have... ...Linux OS, and collaborating with teams. The ideal candidate has TS/SCI clearance and experience with various Linux distributions. This...Suggested
- ...person and using remote access tools Security Clearance Level: TS/SCI w/Poly Required Skills and Abilities: Maintains current knowledge of... ...Citizenship Required Shift: Sunday-Thursday 11am-7pm This position is mission essential, may include work on holidays when required. GDIT IS...Remote workWorldwideShift work
- ...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
- ...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-...
$180k - $260k
...experienced Senior Software Engineer in Annapolis Junction, Maryland to support critical mission-related software for a U.S. Government customer. The role requires 14+ years of experience, an active TS/SCI clearance, and a Bachelor's degree in Computer Science or a related...Remote jobFull timeWork from home- ...Intelligence (AI) Engineer for a full-time role in Annapolis Junction, MD. The position... ...Candidates must have an active Top Secret/SCI clearance with Full Scope Polygraph, as well... ...work in a dynamic environment and support critical intelligence operations. #J-18808-Ljbffr...Full time
$115k - $190k
...Engineer for a full-time position in Annapolis, Maryland, supporting a U.S. Government customer. The role involves developing mission-critical software and requires a TS/SCI clearance. Ideal candidates have at least 7 years of software engineering experience and expertise...Full timeRemote 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. As a telecommunications technician... ...Systems. Security clearance level: TS/SCI w/Poly. US citizenship required. Must be 857...
- International Executive Service Corps is seeking a Process Engineer Level 3 with an active TS/SCI with Poly in Annapolis, Maryland. This role is critical for the Government program, focusing on technical solutions using emerging technologies. The ideal candidate will have...
- 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
$150k - $200k
...Experts LLC, located in Maryland, is seeking an experienced Systems Engineer to join their rapidly growing team. This role requires an active TS/SCI Poly security clearance and involves applying systems engineering principles throughout the systems life cycle. The...$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...- ...Junction, MD, with partial telework opportunities. The role involves providing technical expertise to sustain mission-related software and systems for government customers. Applicants must possess an active TS/SCI clearance and have significant experience in systems engineering...Full timeRemote work
$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- ...engineering professionals to explore exciting opportunities at the intersection of talent and technology. With a focus on hiring top-tier, TS/SCI-cleared individuals, this innovative firm offers a diverse range of contract opportunities across multiple domains, including...Contract work
$180k - $260k
...Engineer in Annapolis Junction, Maryland. This full-time role involves providing technical expertise for mission-related software and systems in support of a U.S.... ...contractor. Ideal candidates will possess a TS/SCI with Polygraph security clearance and have over 14...Full timeFor contractorsWork from home- ...Technical Intelligence Sourcer / Talent Acquisition Specialist for a four-month remote contract. The role requires sourcing technical talent, particularly those with TS/SCI Polygraph clearance, for projects in the Maryland Procurement Office. The successful candidate will...Remote jobContract workWork at office
- ...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
- 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...
$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$120k - $170k
...deliver engaging training for analysts. This role requires proven instructing experience,... ...in analytical workflows, and a current TS/SCI with polygraph clearance. Responsibilities... ...training sessions tailored to mission needs and collaborating with experts to enhance...$140k - $225k
Ginas Tech Jobs is looking for a DevOps Engineer with an active TS/SCI and Full Scope Polygraph security clearance. This senior role is based onsite in Annapolis Junction, MD, and offers a competitive salary ranging from $140,000 to $225,000 yearly. Responsibilities include...- ...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
- 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
- ...test, and maintain software solutions that support complex mission needs. This role involves working across secure technical environments to enhance... ...will hold a relevant degree and possess an active TS/SCI clearance. Responsibilities include collaborating with diverse...
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