Senior APEX Developer (Top Secret Clearance Required) Jobs
ClearanceJobs
Senior APEX DeveloperCGS is seeking a dedicated Senior APEX Developer to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior APEX Developer, you will play a key role in supporting various aspects of the company's portfolio. CGS brings motivated, highly skilled, and creative people together to solve the government's most dynamic problems with cutting-edge technology. To carry out our mission, we are seeking candidates who are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.Skills and attributes for success: The Legal Analysis Workflow System (LAWS) is an Oracle Application Express (APEX) database with features that can be used to track OGC cases and projects. LitB uses Oracle APEX, as its application development tool. Personnel assigned to this task must have the ability to adjust to changing priorities and work well under pressure. The Contractor shall provide the following services to include but not limited to:Contractor shall participate in teleconferences or technical meetings to review, educate, and support program objectives;Contractor shall design, debug, code, and maintain Oracle APEX applications;Contractor shall design, debug, code, and maintain Cascading Style Sheets (CSS), HyperText Markup Language (HTML), JavaScript, Asynchronous JavaScript and XML (AJAX) code;Contractor shall develop, design, and incorporate new capabilities into the LAWS application based on OGC requirements;Contractor shall liaise with other divisions for coordination and complex problem resolution;Contractor shall perform Operation and Maintenance (O&M) standard operating procedures of LAWS application and other APEX applications as needed;Contractor shall provide direct end-user support for LAWS;Contractor shall develop supporting documentation, training materials and provide end-user training support;Contractor shall assist with ensuring requirements are documented and met.Our Commitment: Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting-edge technology with world-class personnel to deliver customized solutions that fit our client's specific needs. We are committed to solving the most challenging and dynamic problems. For the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work. Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come. We care about our employees. Therefore, we offer a comprehensive benefits package.- Health, Dental, and Vision - Life Insurance - 401k - Flexible Spending Account (Health, Dependent Care, and Commuter) - Paid Time Off and Observance of State/Federal HolidaysContact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
- ...Appian in McLean, VA is seeking a Senior DevOps Engineer to join our Federal Customer Success team. You will lead enterprise... ...‑visibility public sector environments. This role requires an active Top Secret clearance and on‑site work 4–5 days a week. Responsibilities...Secret clearanceSenior
- ...Qualification for this job is contingent upon... ...background investigation and clearance required for this role.... ..., or Alibaba Cloud Develop Infrastructure-as-Code... ...customer sites. ~ Active Secret or Top Secret clearance... ...Data Cloud, Flows, LWC, Apex) Familiarity with IL...Secret clearanceSenior
$148k - $179k
...Our core capabilities are our top-tier program and project management... ...We are looking for a dynamic Senior AI/ML Software Developer with an active Top Secret Clearance to join our team. The Senior... ...Secret Clearance or above is required ~ Bachelor’s degree in...Secret clearanceSeniorTemporary work- ...accomplished and senior‑level Forward... ...and developing bespoke solutions... ...all built on top of the Salesforce... ...business requirements and integrate... ...Active U.S. Secret through Top Secret... ...polygraph) clearance. 8+ years of... ...Java, Python, Apex). Extensive... ...recruiting, hiring, job assignment,...Secret clearanceSenior
- ...AnaVation LLC seeks a Senior DevOps Engineer to join our team in Chantilly, VA. Lead Jenkins-based CI/CD, containerized... ...security integration in pipelines. Active Top Secret clearance with SCI eligibility is required. On-site work in Chantilly, VA, with opportunities...Secret clearanceSenior
- ...Job Description Job Description Senior Veritas eDiscovery Platform (eDP) Engineer Employment Type: Full-Time, Executive-Level Department: Legal... ...and virtualized Windows Servers and therefore requires the Contractor to provide a wide range of support tasks...Secret clearanceSeniorFull timeFor contractorsRemote workFlexible hours
- ...VT Group (VTG) in Chantilly, VA is seeking a Senior Network Engineer to design, implement, and troubleshoot secure network... ...modern networking and DevOps practices. The role requires a Top Secret clearance with polygraph, 6+ years of experience, and a degree in CS...Secret clearanceSenior
- ...Cayuse Holdings is seeking a Full Stack Developer to drive AI-assisted development in an... ...under strong human oversight. Required are 8+ years in software engineering,... ...Java/Spring Boot, Angular, PostgreSQL, and AWS, plus active Top Secret clearance. #J-18808-LjbffrSecret clearanceSenior
- ...applications and drive incident response, risk assessments, and policy development in a defense-focused environment. Requirements include active Top Secret clearance, willingness to obtain a polygraph, and a Bachelor's with 10+ years or a Master’s with #J-18808-LjbffrSecret clearanceSenior
- ...need to succeed?United States citizenship and an active Top Secret/SCI security clearance.BA/BS or higher degree in computer science, physics,... ...tools and design principlesAbility to translate customer requirements to determine development focusStrong communication skills...Secret clearanceSenior
$112.8k - $257k
...be well-versed in cloud computing platforms. The role involves mentoring developers and leading modernization efforts. Applicants should possess a Bachelor's degree and a Top Secret clearance. The position offers a projected salary range between $112,800 and $257,000...Secret clearanceSenior$120.8k - $265.8k
...Senior COTS DeveloperCACI is seeking a experienced Senior COTS Developer to support a mission-critical program for the National Geospatial-Intelligence Agency (... ...requirementsQualificationsRequired QualificationsActive Top Secret clearance with the ability to obtain/maintain SCI and...Secret clearanceSeniorContract workWork experience placementFlexible hours- ...Senior DevOps Engineer (TS/SCI with Polygraph) ~ Chantilly, Virginia Strategic Business Systems, Inc. (SBS) is hiring... ...-critical decisions. Candidates must have an active Top Secret clearance with SCI eligibility and CI Polygraph. Candidates must...Secret clearanceSeniorLocal area
- ...Senior Software DeveloperWe are seeking a versatile Senior Software Developer with expertise in secure software engineering. The... ...documentation, including requirements gathering, design documents... ...what it takes?Must have a Top Secret Clearance with PolygraphMinimum 6 years...Secret clearanceSenior
- ...Senior Systems Engineer (Core Systems/Network)Gridiron IT is seeking... ...VA. Chantilly, VA Bachelors required 8+ years of experience... ...modernizations and acquisitions. Clearance Applicants selected will be subject... ...to classified information; Top Secret clearance required...Secret clearanceSeniorFull timePart timeWork experience placement
$125.1k - $225.2k
...-time Sr. Software Developer position at our Herndon... ...customer requirements, to design, development... ...testing and deployment. Senior members at BRE also... ...skills abound.Job Responsibilities:Work... ...preferredSecurity Clearance Requirement: An active Top Secret SCI security clearance...Secret clearanceSeniorFull time- ...A leading government services provider is looking for a Senior Oracle APEX Developer in Virginia. This role involves supporting IT services, developing custom Oracle applications, and collaborating with teams to meet client needs. The candidate should have extensive experience...Senior
$191k - $254k
...Special Programs team develops, tests, deploys, andoperatesnew... .... ABOUT THE JOB We are looking for a Senior Software Engineer to... ...implement the given mission requirements, and... ...obtain andmaintaina U.S. Top Secret security clearance PREFERRED QUALIFICATIONS...Secret clearanceSeniorFull timeWork experience placement$130k - $200k
...Position Title: Senior Java Software Engineer... ...31, 2026 Security Clearance Requirement: An active TS/SCI Security... ...'s request Job Description Trusted... ...seeking a Sr. Software Developer with a Bachelor's degree... ...operations. An active Top Secret/SCI clearance with...Secret clearanceSeniorTemporary workLocal area- ...Job Description Job Description Fantom Corporation is a mission... ...growth. We are seeking a Senior ETL Developer to support a mission-critical... ...operational availability Required Qualifications Must possess an active Top Secret Clearance Must be willing and able...Secret clearanceSenior
- ...with customer objectives, security requirements, and industry best practices.... ...solutions.Identify technical risks and develop mitigation strategies to ensure... ...a U.S. Government security clearance.Preferred QualificationsActive Secret or Top Secret security clearance....Secret clearanceSeniorFor subcontractor
- ...a mission, not just a job, where you can: Shape your... ...Citizen. This position requires an active U.S. Government security clearance, applicants who do not... ...Clearance at the Top Secret and/orCBP/DHSsuitability... ...Java andRust.Experience developing and maintaining low-latency...Secret clearanceSeniorFull timeRemote work
$167k - $205k
...Communities. This is a senior individual contributor... ...solutions, developing and implementing databases... ...Qualifications Active TS/SCI (Top Secret / Sensitive Compartmented Information) clearance US Citizenship... ..., and maintainability requirements Required Skills...Secret clearanceSeniorTemporary workImmediate start$105k - $140k
...Job DescriptionJob DescriptionThe Opportunity:Illuminate... .../Network) at the Senior level to support a... ...feasibility. Qualifications: Required:• Minimum 8 years of... ...55 effort.• Active Top Secret clearance and eligibility for... ...have the opportunity to develop and take on work beyond...Secret clearanceSeniorContract workFor contractorsWork experience placementRemote workWeekday work$146k - $234k
...Peraton is seeking Senior ETL Engineer with Cloud experience... ...repositories, and pipelines. Develop and maintain Python code... ...changes based on customer requirements. This role is required to... ...Active/Current Top-Secret Clearance Bachelor’s degree with eight...Secret clearanceSenior$111.5k - $207.5k
Job Title: Senior Specialist, Software EngineerJob Code: 46066Job Location... ...Functions:Design, develop, test, and maintain software... ...Kubernetes, or OpenShift.Active Top Secret clearance with the ability to obtain... ...with pay transparency requirements, the salary range for this...Secret clearanceSeniorFlexible hours$170k - $215k
...Job Description Job Description A&M Technologies, Inc. (A&M) is a minority... .... We are seeking an experienced Senior COTS Developer to join our team. This position is located in Herndon, VA and requires an Active Top Secret Clearance with the ability to obtain/maintain...Secret clearanceSeniorContract workTemporary workImmediate startFlexible hours$110k - $210k
...Enterprise - Senior Software Engineer - Java, Spring, Elasticsearch ~ Wright... ..., missile, and cyber threats. Clearance A current Top-Secret/SCI security clearance is desired.... ...accredited college or university. Required skill: Java (8+ years) Java...Secret clearanceSeniorHourly payTemporary workImmediate startFlexible hours- ...Job TitleTop Secret Cleared Software Developer SeniorLocationChantilly, VAJob Description*US CITIZENSHIP REQUIRED* *TOP SECRET CLEARANCE WITH SCI ELIGIBILITY REQUIRED* *THIS IS AN ON-SITE POSITION*... ...Secret Cleared Software Developer Senior to support the Federal Bureau...Secret clearanceSeniorFull timeInterim roleWork at office
- ...Job Description Job Description Fantom Corporation... .... We are seeking a Senior DevOps Engineer to... ...cloud environments. Required Qualifications Must possess an active Top Secret Clearance Must be willing and... ...Software Engineers/Developers, DevSecOps Engineers,...Secret clearanceSenior
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