Peraton
Posted 2mo ago

Cyber Software Engineer, TS/SCI w/ Poly

Peraton
Annapolis Junction, Maryland, United States
$176k-$282k/yrOnsiteFull Time
Responsibilities
  • developing software
  • leading teams
  • designing systems
Requirements
  • Active TS/SCI clearance with polygraph
  • ~20 years software engineering experience
  • Bachelor’s in Computer Science or related (or 4 additional years SWE experience in lieu)
  • Expertise in large-scale/mission-critical systems and modern development practices
Technical tools mentioned
JAVACC++FedRAMPDoD IL6

Job description

Senior Software Engineer – Cyber Intelligence

Location: Annapolis Junction, MD

Clearance Required: TS/SCI with Polygraph

 

Join the mission. Shape the future of cyber intelligence.


Peraton is seeking a Senior Software Engineer to play a key role on our high-impact Cyber Intelligence team in Annapolis Junction, MD. This is more than just a job—it's a chance to build sophisticated systems that support national security and intelligence operations. If you thrive on innovation, complex problem-solving, and working with massive data sets and real-time systems, this is the place for you.

 

What You'll Do:

 

As a Senior Software Engineer, you’ll design, develop, and enhance a variety of cutting-edge software systems. Your work will directly support high-stakes missions through:

  • Developing and maintaining complex, scalable software systems for advanced data processing, real-time analytics, and intelligence operations.

  • Leading and mentoring multiple development teams through all phases of the software development lifecycle.

  • Conducting software analysis, testing, and performance tuning to ensure reliability and scalability.

  • Collaborating on system architecture and design decisions, making smart trade-offs between custom development and COTS/GOTS solutions.

  • Resolving critical software issues and ensuring robust integration of system components.

Your Responsibilities with Include:

  • Recommending innovative technologies and tools to enhance system performance and capability.

  • Serving as the technical lead across multiple teams—guiding architecture, coding standards, and best practices.

  • Driving the selection and execution of software development methodologies in collaboration with system engineers and customers.

  • Ensuring the highest quality standards across all software releases through structured reviews, rigorous testing, and team oversight.

  • Delegating tasks effectively while fostering accountability and performance across engineering teams.

What You'll Bring:

  • Deep expertise in software engineering, including experience with large-scale or mission-critical systems.

  • Strong knowledge of modern development practices, tools, and languages.

  • Demonstrated success leading teams and delivering complex software solutions.

  • A proactive, problem-solving mindset with a passion for innovation.

Why Peraton?

 

We’re a trusted mission partner to essential government agencies. At Peraton, you’ll have the opportunity to make a real-world impact, work with brilliant minds, and solve some of the toughest challenges in national defense and intelligence. Your work matters here.

 

#MDFSP

#MPOJobs #AJCM #PeratonRoyalMove

Position Requirements:

  • Active TS/SCI security clearance with a current polygraph is required
  • Twenty years experience as a software engineer in programs and contracts of similar scope, type, and complexity
  • Bachelor’s degree in Computer Science or related discipline from an accredited college or university
  • Four years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree

Highly desired experience with:

  • Hands on experience with high level languages such as JAVA, C, C++
  • Developing and / or reviewing Technical Architecture diagrams to ensure infrastructure systems and operations are available, reliable and resilient
  • Understanding of Software Security Frameworks such as FedRAMP and DoD IL6
  • Provide rapid prototyping of software in support of government mission areas and deliver source code prototypes, resolve existing functional issues, and deliver new functionality
  • Developing production ready software within the Top Secret Environment
  • Unit and Integration Testing within the Top Secret environment
  • Developing solutions that adhere to the Data Compliance and Security requirements within the Top Secret environment

 

Peraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan.

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.


$176,000 - $282,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.


EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

About Peraton

Provider of mission-critical national security technologies and services.

Similar jobs

Software Engineer roles near Annapolis Junction, Maryland
11y
Save
Mark Applied
Hide
Software Developer/Software Engineer
Reston, Virginia, United States
OnsiteFull Time
Morfologica
Morfologica: N NLP and computational-linguistics consulting and engineering firm serving academic, business, and government organizations.
Software Engineers/Developers experienced with lifecycle software development; strong programming and automated testing skills; ability to work with government customers.
Java, Ruby, Python, C++, SQL, Oracle, NLP
7h
Save
Mark Applied
Hide
Software Developer – Identity & Access Management (IAM)
Tysons Corner, Virginia, United States
$100k-$160k/yr HybridFull Time
Dev Technology Group
Dev Technology Group: Woman-owned IT services delivering secure software, cloud, AI, biometrics, and cybersecurity solutions to U.S. government agencies.
5+ YOEBachelor’s degree and 5+ years of enterprise IT experience, or 7+ years without a degree; application development, IAM, authentication workflows, Agile delivery, and Jira required.
JavaScript, TypeScript, Node.js, React, Angular, Java, Spring Boot, Microsoft Entra ID, Spring Security, Jira, AWS Cognito, Okta, Login.gov, AWS GovCloud, Lambda, S3, EC2, API Gateway, DevSecOps, CI/CD, Jenkins, RESTful APIs, PIV, CAC, Agile Scrum, Kanban
7h
Save
Mark Applied
Hide
Full Stack Senior Software Engineer
Reston, Virginia, United States
$130k-$145k/yr OnsiteFull Time
NVR, Inc.
NVR, Inc.NYSE: NVR: A national homebuilder and mortgage banking.
5+ YOERequires 5+ years of software application development experience and strong Microsoft stack skills, including .NET, C#, SQL, and Azure. Experience with enterprise, data-driven applications is required.
.NET, C#, SQL, Microsoft Azure, Microsoft Dynamics 365, Microsoft Power Platform
7h
Save
Mark Applied
Hide
Software Engineer
Ashburn, Virginia, United States
$110k-$120k/yr RemoteFull Time
Akima Data Management
Akima Data Management: Federal government services and mission support contractor.
Expert experience with WordPress, JavaScript/jQuery, CSS3, HTML5, AJAX, responsive and mobile web design, scholarly publishing, video editing, and AI tools including ChatGPT and Claude.
WordPress, JavaScript, jQuery, CSS3, HTML5, AJAX, ChatGPT, Claude, EPUB, CrossRef, ORCID, CASRAI, NIH, Ringgold
8h
Save
Mark Applied
Hide
Software Engineer, Level III
Aberdeen Proving Ground, Maryland, United States
HybridFull Time
Clear Creek Federal
Clear Creek Federal: Tribally owned investment holding that builds federal-contracting, environmental, travel, and sports businesses for the Seneca Nation.
Bachelor's degree in engineering, computer science, or related discipline; 9+ years of software engineering experience; active DoD Secret clearance; hybrid work at Aberdeen Proving Ground; classified-environment experience preferred.
C#, Python, Agile, Scrum, GitLab CI/CD, REST API, Windows Army Gold Master, Angular, Section 508, WCAG 2.1 AA, SCAP, eMASS, Linux, Windows Server, SQL, Scala, Spark, Delta Lake, Kafka, scikit-learn, PyTorch, TensorFlow, MLOps, Storybook, Figma, Red Hat RHCE, DoD Cloud Computing SRG
8h
Save
Mark Applied
Hide
Staff Software Engineer, Networking
San Francisco or Washington or New York City
$200k-$275k/yr OnsiteFull Time
Peregrine Technologies
Peregrine Technologies: The leading data integration platform helping public safety agencies make better decisions in the moments that matter.
9+ YOE9+ years in software, infrastructure, or network engineering; strong Python or Go skills; deep networking knowledge; cloud and Kubernetes networking experience; distributed systems expertise; and architectural leadership.
Python, Go, Kubernetes, TCP/IP, DNS, VPC, VPN
9h
Save
Mark Applied
Hide
2027 Internship - Software Developer - Tactical System Prototyping and Deployment
Laurel, Maryland, United States
$23-$48/hr OnsitePart Time, Internship
Johns Hopkins Applied Physics Laboratory
Johns Hopkins Applied Physics Laboratory: University-affiliated research center serving national security and science.
Pursuing a bachelor's or master's degree in a relevant technical field with a 3.0 GPA, software development coursework, U.S. citizenship, and eligibility for Interim Secret and Secret clearances.
C++, Java, TypeScript, Linux/Unix
9h
Save
Mark Applied
Hide
Cyber Software Engineering, Associate - Annapolis Junction, MD
Annapolis Junction, Maryland, United States
$80k-$128k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
0+ YOEBachelor’s degree in computer science or related field, 0–2 years of experience, US citizenship, and ability to obtain TS/SCI with polygraph. Familiarity with Java, Python, and Agile methods required.
Java, Python, Agile, AWS, Maven, Git, Jenkins