UNKNOWN

FEED

3+ years of hands-on experience with AWS services, including Lambda, API Gateway, ECS, Step Functions, RDS, Elasticsearch, Redis, and related cloud services. Develop and deploy cloud-based applications within AWS, leveraging services such as Lambda, API Gateway, ECS, Step Functions, RDS, Elasticsearch/OpenSearch, and Redis.

Unissant Inc

Java Engineer

Familiarity and Experience with general Software concepts – Software as a Service, Microservices, Containerization, Cross-browser compatibility, Web User Interface Design, Security Principles, Object-Oriented Design, Web Services. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.

YEAR

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>. 
 
 We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

Senior Software Engineer

ea_via_bold

ADAPTED_NOW

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role serves as a trusted advisor to clients, leading technology consulting efforts while supporting business development, proposal preparation, project execution, and team mentorship.

Jobot is on a mission to connect good people with good jobs. By combining AI-powered technology with the expertise of Jobot Pros, our experienced recruiters, we help you find career opportunities that align with your goals and values.
Founded in 2018 and employee-owned since 2024, Jobot is committed to fostering a culture of kindness, respect, innovation, and connection.  As an industry leader, we’ve been recognized as a top workplace by Forbes, Fortune, USA Today, and Staffing Industry Analysts (SIA).
Ready to find a good job? Create your profile today at Jobot.com 🤖

Jobot

RCDD Technology Engineer

Enterprise Data & ML Pipeline Architecture: Provide senior technical expertise in modeling, designing, and delivering advanced data tools and ML platforms for DoD-wide adoption. Systems Integration & Command-and-Control Development: Serve as subject matter expert for systems integration supporting the design, development, and deployment of command-and-control products.

Analytica

Senior MLOps Engineer

The Lead Security Engineer will translate Federal security requirements into practical technical controls and engineering patterns while ensuring those controls are implemented, tested, monitored, and supported with the evidence necessary for Risk Management Framework (RMF) activities and ongoing authorization. About  ANALYTICA : Analytica is a leading consulting and information technology solutions provider to public sector organizations supporting health, civilian, and national security missions.

Lead Security Engineer

The selected candidate will work closely with software engineers, systems engineers, DevOps personnel, and end users to ensure the quality, reliability, performance, and usability of mission-critical applications and data services. This role requires strong analytical skills, hands-on testing experience in complex distributed systems, and the ability to operate effectively in an Agile development environment supporting national security missions.

Maxaar

Senior Software Test Engineer (TS/SCI)

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Your analysis will cut through complexity to identify the optimal modernization pathway for each system—whether retain, rehost, replatform, reengineer, replace, consolidate, or retire—with clear, evidence-based rationale that connects technical decisions to mission outcomes and financial implications.

Senior Systems Engineer

We are looking for a highly skilled Lead DevOps Engineers with strong AWS, Terraform, Windows Server, and Containerization experience who will be part of a collaborative Kanban-driven team that supports and delivers virtual infrastructure for mission-critical health IT solutions. Strong experience with Windows Server environments (2019/2022) and solid understanding of Linux Systems (CentOS, RedHat, Amazon Linux), hosts, networks, security, applications, and proficiency in shell scripting and PowerShell.

Tria Federal

Lead devOps Engineer

GreenHouseAPI

Vantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. The ideal candidate is a self-driven engineer who collaborates effectively and thrives in fast-paced, technically challenging settings.

Senior Full Stack Software Engineer

Lead hands-on configuration, integration, troubleshooting, and sustainment of ICAM platforms including Okta, Ping Federate, SailPoint, Delinea, Radiant Logic, HashiCorp, Corsha, Keycloak, Microsoft Entra ID, and related identity and access management technologies. The Lead ICAM Engineer is responsible for driving technical execution across the full ICAM lifecycle, including platform integration, application onboarding, federation engineering, claims transformation, provisioning automation, deployment automation, operational transition, and production sustainment.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Senior ICAM Engineer

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We are a leading provider of information technology, logistics management, business process re-engineering, financial management, and administrative support services for the Department of the Navy and Homeland Security.

C++ Software Engineer - Linux, Clearance

Essential Duties and Responsibilities: Design, develop, and productionize RAG applications, chatbots, document translation and summarization services, predictive models, anomaly-detection capabilities, and routing/optimization solutions. Communication Skills: Excellent verbal and written communication skills, with the ability to explain AI/ML designs, model performance, technical risks, and solution tradeoffs to technical and nontechnical audiences.

AI Developer Engineer

Bachelor''s degree in the same fields and five (5) years of relevant experience; OR Associate''s degree (or 18 semester hours of military coursework/training in a computer-related field) and seven (7) years of relevant experience; OR High school diploma/GED and nine (9) years of relevant experience. Team members work in a collaborative, multidisciplinary environment supporting the entire software development lifecycle, including requirements analysis, software development, testing, deployment, infrastructure management, and operational support.

Amentum Services Inc

Software Engineer 2

Bachelor's degree in the same fields and five (5) years of relevant experience; OR Associate's degree (or 18 semester hours of military coursework/training in a computer-related field) and seven (7) years of relevant experience; OR High school diploma/GED and nine (9) years of relevant experience. Team members work in a collaborative, multidisciplinary environment supporting the entire software development lifecycle, including requirements analysis, software development, testing, deployment, infrastructure management, and operational support.

Amentum

TCG is recognized for treating employees well, in fact, in 2025 The Washington Post named TCG as a "Top Workplace" for the eleventh straight year based on how our employees feel about the company, the benefits TCG offers, and the work/life balance that our staff achieves. Hands-on experience with security scanning and analysis tools, including SAST/DAST (e.g., Sonarqube, Invicti) and vulnerability management (e.g., Tenable); Ability to work in an agile or iterative development environment.

TCG Inc

DevSecOps Engineer - 4173703

Information Systems and Cyber Division (ISCD) staff couple the latest in information system technologies, such as elastic compute clouds, containerization, microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software architecture, software engineering, process improvement, and software development to deliver responsive, resilient, high-performance software intensive systems to our Intelligence Community (IC), Department of Defense (DoD), and civilian customers. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.

The Aerospace Corporation is a national nonprofit corporation that operates a federally funded research and development center and has more than 4,600 employees. With major locations in Chantilly, Virginia; El Segundo, California; Albuquerque, New Mexico; and Colorado Springs, Colorado, Aerospace addresses complex problems across the space enterprise and other areas of national and international significance through agility, innovation, and objective technical leadership. For more information, visit www.aerospace.org.

The Aerospace Corp

Cloud Solutions Engineer

FULL_TIME

Essential Duties and Responsibilities:Design, develop, and productionize RAG applications, chatbots, document translation and summarization services, predictive models, anomaly-detection capabilities, and routing/optimization solutions. Communication Skills:Excellent verbal and written communication skills, with the ability to explain AI/ML designs, model performance, technical risks, and solution tradeoffs to technical and nontechnical audiences.

Unissant

Talent Acquisition

Communication Skills:Excellent verbal and written communication skills, with the ability to explain architecture, technical risks, accessibility considerations, and solution tradeoffs to technical and nontechnical audiences. Build user interfaces, APIs, middleware, data services, and back-end components for RAG/chatbot, document-processing, predictive-analytics, and enterprise-automation solutions.

FINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts. Additional insurance includes basic life, accidental death and dismemberment, supplemental life, spouse/domestic partner and dependent life, and spouse/domestic partner and dependent accidental death and dismemberment, short- and long-term disability, long-term care, business travel accident, disability and legal.

Financial Industry Regulatory Authority Inc

Lead Identity Access Management (IAM) Engineer/Architect

The security team at Salesforce deals with the most challenging problems in information security and we are seeking a Product Vulnerability Engineer to join one of the world's leading vulnerability response teams! Product Vulnerability Engineers are responsible for leading the response to lower/moderate severity vulnerabilities and participating in the response to high severity vulnerabilities.

Applications Engineer Jobs in Falls Church, VA

Java Engineer Unissant Inc

Senior Software Engineer CACI

RCDD Technology Engineer Jobot

Senior MLOps Engineer Analytica

Lead Security Engineer Analytica

Senior Software Test Engineer (TS/SCI) Maxaar

Senior Systems Engineer CACI

Lead devOps Engineer Tria Federal

Senior Full Stack Software Engineer Maxaar

Senior ICAM Engineer Leidos Holdings Inc

C++ Software Engineer - Linux, Clearance Jobot

AI Developer Engineer Unissant Inc

Software Engineer 2 Amentum Services Inc

Software Engineer 2 Amentum

DevSecOps Engineer - 4173703 TCG Inc

Cloud Solutions Engineer The Aerospace Corp

AI Developer Engineer Unissant

Senior Software Engineer Unissant

Lead Identity Access Management (IAM) Engineer/Architect Financial Industry Regulatory Authority Inc

Product Vulnerability Engineer Salesforce Inc

Similar Job Searches

See More Jobs

Stand out to leading employers.