Software Developer (TS/SCI CI Poly) (5303) (Chantilly, VA; Herndon, VA; Aurora, CO)
$110.8k - $184.7kSMX
SMX has an immediate opportunity for a Software Developer who is excited to apply their talents to our customer's challenging project and one who will thrive in a collaborative environment. The ideal candidate is a recognized professional with hands-on expertise and an excellent understanding of engineering processes supporting large, National Defense, Agile software development programs. With a team of system and software engineers in a fast-paced environment you will be an integral part of Intel Community programs.This role is on site Monday - Friday in either Chantilly, VA, Herndon, VA or Aurora, CO. This position requires the Security+ certification and an active TS/SCI CI Poly clearance.Essential Duties and Responsibilities: Collaborate with cross-functional teams to define, design, and deploy features.Write clean, maintainable, and efficient code in Java Utilize Gitlab, Gitlab Runner, Docker, Kubernetes and Helm Charts for deployments.Optimize applications for maximum speed and scalability.Troubleshoot and debug issues to ensure optimal performance.Utilize Jira for project management and tracking.Apply standards and protocols to ensure compliance and security.Required Skills/Experience: Clearance: TS/SCI CI PolygraphOn site support Monday - Friday in Chantilly, VA, Herndon, VA or Aurora, COSecurity+ certification Experience in Java development utilizing various libraries such as SpringBoot, Mockito, Lombok, OpenAPI (Swagger) and other similar libraries developing RESTFul services.The software application I is managed through Git and built using gradle.Other third-party applications that are utilized is Kafka, MongoDB, ActiveMQ and/or NiFi.Applications are containerized and deployed to a Kubernetes cluster using Helm Charts.Desired Qualifications: Experiences with Amazon Web Services (AWS) is also desired.Application Deadline: September 28, 2026#cjpost#LI-OnsiteThe SMX salary determination process takes into account a number of factors, including but not limited to, geographic location, Federal Government contract labor categories, relevant prior work experience, specific skills, education and certifications. At SMX, one of our Core Values is to Invest in Our People so we offer a competitive mix of compensation, learning & development opportunities, and benefits. Some key components of our robust benefits include health insurance, paid leave, and retirement.The proposed salary for this position is:$110,800—$184,700 USDAt SMX, we are a team of technical and domain experts dedicated to enabling your mission. From priority national security initiatives for the DoD to highly assured and compliant solutions for healthcare, we understand that digital transformation is key to your future success.We share your vision for the future and strive to accelerate your impact on the world. We bring both cutting edge technology and an expansive view of what’s possible to every engagement. Our delivery model and unique approaches harness our deep technical and domain knowledge, providing forward-looking insights and practical solutions to power secure mission acceleration.SMX is an Equal Opportunity employer including disabilities and veterans.Selected applicant may be subject to a background investigation and/or education verification.SMX does not sponsor a new applicant for employment authorization or immigration related support for this position (i.e. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of work authorization that require immigration support from an employer).
$150k - $225k
Senior Software Engineer (Aurora, CO; Chantilly, VA; ...) Summary Position Title: Senior Software Engineer Position ID... ...026 Security Clearance Requirement: TS/SCI Security Clearance Trusted Space is seeking a Senior Software Developer with a bachelor’s degree or higher...SuggestedFull timeTemporary workLocal area- ...Junction, MD, Sterling, VA, or Colorado Springs, CO. As an Infoblox... ...document root cause, and develop remediations... ...Must have an Active TS/SCI with a willingness to... ...obtain and maintain a CI Poly. Essential Network Security... ...Access Management (ICAM), Software Development, Cyber...SuggestedTemporary workRelocation package
- ...engineering and integration support to a government customer in the Intelligence Community. The role requires onsite work in Aurora, CO and an active TS/SCI CI Poly clearance. The position involves managing projects or processes with minimal oversight, working in a SCIF...SuggestedFlexible hours
$125k - $190k
...to deliver a complex software application into operations... ...matrices, etc. Developing test procedures to formally... ...Active TS/SCI U.S. Government Security... ...Clearance with an Adjudicated CI Poly Demonstrated interpersonal... ...position Location: Aurora, CO Being situated at the...SuggestedTemporary workWork at officeVisa sponsorshipRelocation packageFlexible hours$165k - $200k
...senior role is for a Software Architect/... ...programs involving 30+ developers in a distributed environment... ...delivery (CI/CD),... ...teams ~ Active TS/SCI Security Clearance... ...ability to obtain CI Poly Preferred Qualifications... .... Location: Aurora, CO Being situated...SuggestedFull timeTemporary workFor subcontractorWork at officeVisa sponsorshipRelocation packageFlexible hours- Washington D.C, Northern, VA or Aurora, CO About the role Muon Space is seeking a creative and... ...and business development to identify, develop, and capture high-value opportunities in... ...architecture, and business development. Existing TS/SCI clearance or ability to obtain and...Permanent employmentTemporary workRemote workFlexible hours
$87.1k - $157.45k
...and exciting opportunity for Software Engineers (hiring junior level... ...Development (BDD) pattern, developers are responsible for implementing... ...Required: Must have TS/SCI with Polygraph on Day One.Preferred... ...Junction, MD; San Diego, CA; 3101 Alexandria VA; Aurora, COType: Full timeFull timeImmediate startFlexible hours$50 per hour
Construction Surveillance Technician (CST) Team Lead with TS/SCI Clearance with CI-Poly Aurora, CO Join IDS International’s National Security Services team supporting secure & mission-critical environments. The CST Team Lead supports secure construction site operations...Hourly payFull timeFor contractorsSummer workLocal areaMonday to Friday$155k - $200k
...immediate need for a Senior AI Software Engineer to join our... ...for designing, developing, and deploying advanced AI... ...Infrastructure as Code (IaC), CI/CD pipelines, containers,... ...Requirements What You Bring ~ TS/SCI clearances Required (CI poly preferred). ~ Bachelor’s...Temporary workImmediate startWorldwide- RTX's Collins Aerospace in Aurora, CO is seeking a senior software engineering lead to guide an Agile team in delivering high-quality applications for... ...Travel up to 25% to CONUS/OCONUS sites and hold active TS/SCI clearance with US citizenship. #J-18808-Ljbffr Prattwhitney
$135k - $216k
...looking for a Senior JAVA Developer in Herndon, VA or Aurora, CO to support... ...Contribute to the full software development lifecycle... ...ability to upgrade to TS/SCI and pass a polygraph... ...TS/SCI with poly. The candidate must... ...systems (e.g., Git) and CI/CD pipelines.Understanding...Contract workShift work- Trusted Space is seeking a Senior Software Engineer to design, develop, and maintain high‑performance software applications in a hybrid role based at Aurora, CO (also Chantilly, VA). Candidates should hold a bachelor’s degree or higher and have 8+ years of software engineering...
$104k - $166k
ResponsibilitiesPeraton is seeking a Software Developer in Herndon, VA or Aurora, CO to support Intelligence Community... ...&W system. What you'll do: Provide TS/SCI Java software sustainment and maintenance... ...20Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workShift work- ..., monitoring, and tuning VDI environment and management software to obtain Authorize to Operate (ATO) for new VDI solutions... ...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
$130k - $200k
...team of researchers and developers to see these... ...team of researchers and software developers and working... .../ML models ~ Active TS/SCI U.S. Government Security... ...Counter Intelligence (CI) or recent Full-Scope... ...position. Location: Aurora, CO Being situated at the...Full timeTemporary workWork at officeRemote workVisa sponsorshipRelocation packageFlexible hours$86.8k - $198k
...mission management software for... ...Experience with developing highly available... ...and KubernetesTS/SCI clearanceHS diploma... ...resolving issues for CI/CD pipeline... ...information; TS/SCI clearance is... ...: Chantilly, VA; Dayton, OH; El Segundo, CA; Aurora, CO; Colorado Springs...Full timeContract workPart timeWork at officeLocal areaRemote work$87.1k - $157.45k
...re hiring a Backend Software Engineer to support... ...core backend services, develop RESTful APIs,... ...onsite engineers in Chantilly, VA, Alexandria, VA; Aurora, CO; St. Louis, MO; and... ...experienceUS CitizenshipActive TS/SCI with the ability to... ...to CI/CD pipelines (GitLab...Full time- Solidus Technical Solutions in Aurora, CO is seeking a Sr Systems Engineer with active TS/SCI to support the Space Intelligence, Surveillance, and Reconnaissance (SISR) business unit. The role focuses on requirements, architecture and design elaboration, system analyses...
$75k - $260k
A leading veteran-owned IT services provider in Aurora, Colorado, is seeking candidates for various engineering roles, from entry-level... ...and mentoring technical teams. The roles require an active TS/SCI w/Poly and offer a competitive salary range from $75,000 to $260,000,...- ...support the Space Intelligence, Surveillance, and Reconnaissance (SISR) business unit. This role requires onsite work in Aurora, CO and an active TS/SCI security clearance. You will contribute to requirements, architecture, and verification planning. You will work with...
- Two Six Technologies seeks a Systems Engineer to join our Centennial, CO or Herndon, VA team. You will thrive in a fast-paced, collaborative environment, delivering software-enabled systems for mission-driven programs. Required: 2-5 years in systems engineering, experience...
$130k - $200k
...Location(s): On-site; Aurora, CO; Herndon, VA Application... ...Requirement: An active TS/SCI Security Clearance with... ...ability to take and pass a CI polygraph within 30... ...environments. Develop and maintain engineering... ...management software solutions enabling machine...Full timeTemporary workLocal area- Collins Aerospace is recruiting Engineers for the AF DCGS HBMAS program in Aurora, CO. The role requires expertise in software development for advanced defense systems. Candidates must have a TS/SCI security clearance and a STEM degree with significant experience. This...
$144.5k - $195.5k
...You'll Need: Active TS/SCI clearance with poly DoD 8570 IAT Level II compliance... ...experience designing, developing, maintaining, and testing... ...Locations: Colorado Springs, CO Aurora, CO Annapolis Junction,... ...Omaha, NE Sterling, VA Norfolk, VA Quantico,...Remote work- ...Corporation seeks a versatile Full Stack Developer to design and implement client-facing... ...for dynamic web applications in Aurora, CO. The role requires expertise across front... ...in a related field and be eligible for TS/SCI Full Poly clearance. #J-18808-Ljbffr Cymertek
- Collins Aerospace in Aurora, CO is seeking a Senior Manager Systems Engineering to lead the HBMAS Sustainment and Development program. The... ...with customers and stakeholders, and travel up to 25%. A TS/SCI clearance is required prior to start date and US citizenship is...
- Collins Aerospace, Aurora, CO, onsite, is seeking an experienced engineer... ..., and optimization of CI/CD pipelines for cloud-enabled... ...systems. The role requires active TS/SCI clearance and US citizenship,... ...teams to ensure reliable, secure software delivery. #J-18808-Ljbffr Collins...
$170k - $210k
Position: Principal Linux Infrastructure Engineer (TS/SCI with Poly Required) Location: Aurora, CO Job Id: CORP-PLIE-0001 # of Openings: 0 Location: Aurora... ..., security, maintainability, and performance. Develop technical approaches that allow DeNOVO's infrastructure...Full time$62k - $141k
...Engineer to manage CI/CD pipeline and... ...management software for heterogeneous... ..., or AzureTS/SCI clearanceHS diploma... ...AWS Certified Developer - Associate... ...classified information;TS/SCI clearance... ...: Chantilly, VA; Dayton, OH; El Segundo, CA; Aurora, CO; Colorado Springs...Full timeContract workPart timeWork at officeLocal areaRemote work$130k - $200k
...Location(s): On-site; Aurora, CO; Herndon, VA Application... ...Requirement: TS/SCI Security Clearance... ...troubleshooting complex software issues, managing... ...resilience. Develop and maintain... ...Support secure CI/CD pipelines and... ...SCI clearance with Poly. ~ DOD 8570 or...Full timeTemporary workLocal area
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