Perform debugging, troubleshooting, and resolution of software defects and integration issues ... Collaborate with DevOps, infrastructure, and cybersecurity teams to support integrated delivery.
Perform debugging, troubleshooting, and resolution of software defects and integration issues ... Collaborate with DevOps, infrastructure, and cybersecurity teams to support integrated delivery.
Integration Engineer/Developer, Junior
Arlington, VA · On-site
$119.60K - $161.10K/yr
Integration Engineer/Developer, Junior Category ... Software Development/ Engineering Main location: United States, Virginia, Arlington Position ID:
Integration Engineer/Developer, Junior
Arlington, VA · On-site
$119.60K - $161.10K/yr
Integration Engineer/Developer, Junior Category ... Software Development/ Engineering Main location: United States, Virginia, Arlington Position ID:
Perform debugging, troubleshooting, and resolution of software defects and integration issues ... Collaborate with DevOps, infrastructure, and cybersecurity teams to support integrated delivery.
Perform debugging, troubleshooting, and resolution of software defects and integration issues ... Collaborate with DevOps, infrastructure, and cybersecurity teams to support integrated delivery.
Perform debugging, troubleshooting, and resolution of software defects and integration issues ... Collaborate with DevOps, infrastructure, and cybersecurity teams to support integrated delivery.
Perform debugging, troubleshooting, and resolution of software defects and integration issues ... Collaborate with DevOps, infrastructure, and cybersecurity teams to support integrated delivery.
The Software Engineer will be working with various Warfare Systems customers to gather user ... Integrate software components into complex development environments, ensuring interoperability ...
The Software Engineer will be working with various Warfare Systems customers to gather user ... Integrate software components into complex development environments, ensuring interoperability ...
Full Stack Software Engineer
Reston, VA · On-site
Integrate software components into a fully functional software system * Develop software ... Proven work experience as a Software Engineer or Software Developer * Experience designing ...
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Full Stack Software Engineer
Reston, VA · On-site
Integrate software components into a fully functional software system * Develop software ... Proven work experience as a Software Engineer or Software Developer * Experience designing ...
Integration Engineer with Security Clearance
$100K - $160K/yr
Develop APIs and integrations using a broad range of software programming tasks to ensure that their systems integrations are functional. * Create and provide technical documentation that explains ...
Integration Engineer with Security Clearance
$100K - $160K/yr
Develop APIs and integrations using a broad range of software programming tasks to ensure that their systems integrations are functional. * Create and provide technical documentation that explains ...
Integration Engineer with Security Clearance
$100K - $160K/yr
Develop APIs and integrations using a broad range of software programming tasks to ensure that their systems integrations are functional. * Create and provide technical documentation that explains ...
Integration Engineer with Security Clearance
$100K - $160K/yr
Develop APIs and integrations using a broad range of software programming tasks to ensure that their systems integrations are functional. * Create and provide technical documentation that explains ...
Software Engineer CSTK (Entry Level)
Manassas, VA · Hybrid
$75.95K - $84.25K/yr
As a Software Engineer for the Surface Cybersecurity Toolkit(CSTK) projects, you'll be a member of a cross functional team responsible for designing, developing, integrating and testing of COTS/GOTS ...
Software Engineer CSTK (Entry Level)
Manassas, VA · Hybrid
$75.95K - $84.25K/yr
As a Software Engineer for the Surface Cybersecurity Toolkit(CSTK) projects, you'll be a member of a cross functional team responsible for designing, developing, integrating and testing of COTS/GOTS ...
Software Engineer - CSTK (Entry Level)
Manassas, VA · On-site
$75.95K - $84.25K/yr
... integrating and testing of COTS/GOTS cybersecurity software supporting the U.S. Navy's Surface ... Clear understanding of the software engineering concepts, principles, theories, software ...
Software Engineer - CSTK (Entry Level)
Manassas, VA · On-site
$75.95K - $84.25K/yr
... integrating and testing of COTS/GOTS cybersecurity software supporting the U.S. Navy's Surface ... Clear understanding of the software engineering concepts, principles, theories, software ...
Software Engineer Tysons, VA Mandatory Skills: Working within an Amazon Web Services (AWS) cloud ... Demonstrated experience integrating software with LDAP, PKI and must use services. Demonstrated ...
Software Engineer Tysons, VA Mandatory Skills: Working within an Amazon Web Services (AWS) cloud ... Demonstrated experience integrating software with LDAP, PKI and must use services. Demonstrated ...
... integration into our clients' operations. Once training is complete, you will be deployed to our ... Entry Level Software Developer Requirements: * Must possess a Bachelor's degree * Must have 9 ...
... integration into our clients' operations. Once training is complete, you will be deployed to our ... Entry Level Software Developer Requirements: * Must possess a Bachelor's degree * Must have 9 ...
... an entry-level/junior-level software developer position to join our team at the forefront of ... C++, Python. - Familiarity with Continuous Integration/Continuous Development (CI/CD) processes for ...
... an entry-level/junior-level software developer position to join our team at the forefront of ... C++, Python. - Familiarity with Continuous Integration/Continuous Development (CI/CD) processes for ...
Software Engineer - JobID-0055
$90K - $184K/yr
Integrate software components into complex DoD software environments * Support test and integration activities in IDT labs, as well as on-site customer labs * Develop software interfaces to ...
Quick apply
Software Engineer - JobID-0055
$90K - $184K/yr
Integrate software components into complex DoD software environments * Support test and integration activities in IDT labs, as well as on-site customer labs * Develop software interfaces to ...
Collaborate with engineering teams to integrate software components, supporting automated systems and cloud infrastructure. Required Skills: * Demonstrated experience leveraging a background in ...
Quick apply
Collaborate with engineering teams to integrate software components, supporting automated systems and cloud infrastructure. Required Skills: * Demonstrated experience leveraging a background in ...
GPU Software Engineer
Arlington, VA · On-site
$69.55K - $125.73K/yr
Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our ...
GPU Software Engineer
Arlington, VA · On-site
$69.55K - $125.73K/yr
Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our ...
GPU Software Engineer
$69.55K - $125.73K/yr
Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our ...
GPU Software Engineer
$69.55K - $125.73K/yr
Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our ...
AI/ML Data Architecture Software Engineer
Manassas, VA · On-site
$114.50K - $137.50K/yr
Job Summary : SEACORP is seeking an AI/ML Data Architecture Software Engineer with ability to ... Design, code, test, integrate, and document software solutions. * Work on problems with defined ...
AI/ML Data Architecture Software Engineer
Manassas, VA · On-site
$114.50K - $137.50K/yr
Job Summary : SEACORP is seeking an AI/ML Data Architecture Software Engineer with ability to ... Design, code, test, integrate, and document software solutions. * Work on problems with defined ...
AI/ML Data Architecture Software Engineer
Manassas, VA · On-site
$114.50K - $137.50K/yr
Job Summary : SEACORP is seeking an AI/ML Data Architecture Software Engineer with ability to ... Design, code, test, integrate, and document software solutions. * Work on problems with defined ...
AI/ML Data Architecture Software Engineer
Manassas, VA · On-site
$114.50K - $137.50K/yr
Job Summary : SEACORP is seeking an AI/ML Data Architecture Software Engineer with ability to ... Design, code, test, integrate, and document software solutions. * Work on problems with defined ...
GPU Software Engineer
$69.55K - $125.73K/yr
Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our ...
GPU Software Engineer
$69.55K - $125.73K/yr
Our division currently has an exciting opportunity for a Software Engineer to perform design, development, and hardware/software integration in Arlington, VA for the Electronic Warfare Division. Our ...
Entry Level Integration Software Engineer information
What are the key skills and qualifications needed to thrive as an Entry Level Integration Software Engineer, and why are they important?
To thrive as an Entry Level Integration Software Engineer, you need a solid understanding of programming languages (such as Java, Python, or C#), basic software engineering principles, and a bachelor’s degree in computer science or a related field. Familiarity with integration platforms (like MuleSoft or Dell Boomi), APIs, and version control systems (e.g., Git) is typically required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate with teams and troubleshoot integration issues. These skills and qualities are crucial for building reliable, scalable integrations and ensuring smooth data flow between different systems.
What are some common challenges faced by Entry Level Integration Software Engineers during their first projects?
Entry Level Integration Software Engineers often face challenges such as understanding legacy systems, learning the nuances of different APIs, and troubleshooting data mismatches between platforms. Adapting to company-specific integration tools and workflows can also take time. Collaboration with senior engineers and cross-functional teams is essential for overcoming these hurdles, as is proactively seeking guidance and utilizing documentation. Expect a learning curve, but with persistence and teamwork, these challenges become valuable learning opportunities.
What does an Entry Level Integration Software Engineer do?
An Entry Level Integration Software Engineer is responsible for helping connect different software systems, applications, or databases so they work together smoothly. They often work on writing code to integrate APIs, troubleshoot data flows, and ensure that information can move securely and efficiently between platforms. This role typically involves collaborating with senior engineers, understanding client requirements, and supporting the deployment of integration solutions. As they gain experience, they take on more complex integration tasks and may contribute to designing integration architectures.
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Leidos rating
8.4
Based on 146 frontline employees who took The Breakroom Quiz
58th of 424 rated business services
Job description
This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Journeyman Software Engineer to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations.
In this role, you will work alongside government partners, engineers, and other industry teammates to translate operational and strategic requirements into scalable, production-ready solutions. You will contribute directly to product planning, execution, and continuous improvement-helping ensure capabilities are delivered efficiently, aligned to mission priorities, and positioned for sustained success.
This position offers the opportunity to work on a high-visibility, enterprise program at the intersection of data, analytics, and emerging AI technologies. Ideal candidates are motivated by mission impact, comfortable operating in complex stakeholder environments, and interested in building deep domain expertise while delivering capabilities with real-world national security outcomes.
Primary Responsibilities:
Basic Qualifications:
Preferred Qualifications:
AppMod
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
April 24, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $87,100.00 - $157,450.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
In this role, you will work alongside government partners, engineers, and other industry teammates to translate operational and strategic requirements into scalable, production-ready solutions. You will contribute directly to product planning, execution, and continuous improvement-helping ensure capabilities are delivered efficiently, aligned to mission priorities, and positioned for sustained success.
This position offers the opportunity to work on a high-visibility, enterprise program at the intersection of data, analytics, and emerging AI technologies. Ideal candidates are motivated by mission impact, comfortable operating in complex stakeholder environments, and interested in building deep domain expertise while delivering capabilities with real-world national security outcomes.
Primary Responsibilities:
- Develop, test, and maintain software applications and services supporting system capabilities.
- Implement software solutions using modern programming languages (e.g., Java, Python, Go, or similar).
- Support development of APIs, microservices, and distributed system components.
- Assist in integrating software with cloud infrastructure and DevSecOps pipelines .
- Support automated build, test, and deployment processes within CI/CD pipelines.
- Perform debugging, troubleshooting, and resolution of software defects and integration issues.
- Support system configuration, deployment, and operational sustainment activities.
- Assist in ensuring software compliance with cybersecurity and system administration requirements.
- Collaborate with DevOps, infrastructure, and cybersecurity teams to support integrated delivery.
- Contribute to performance tuning, scalability improvements, and system reliability efforts.
- Maintain technical documentation, code repositories, and software artifacts.
- Participate in SAFe ceremonies including sprint planning, backlog refinement, sprint reviews, and retrospectives.
Basic Qualifications:
- Active Secret clearance.
- Bachelor's degree in Computer Science, Software Engineering, Engineering, or related technical discipline and at least 4 years of relevant experience OR Master's degree in a related field and at least 2 years of relevant experience.
- At least one of the following foundational qualification pathways consistent with DoD 8140 requirements:
- Current DoD 8570/8140 baseline certification appropriate for Basic System Administrator roles (e.g., Security+, Network+, A+, or equivalent),
- Offerings listed in the DoD 8140 Training Repository,
- Demonstrated equivalent training and experience qualifying under DoD 8140 foundational qualification alternatives.
- Minimum of 2 years of experience in software engineering and development.
- Experience developing software applications in enterprise environments.
- Experience with programming languages such as Java, Python, Go, or similar.
- Experience developing APIs or microservices-based applications.
- Experience working with version control systems (e.g., Git) and CI/CD pipelines.
- Experience supporting software testing, debugging, and integration activities.
- Strong knowledge of DevSecOps principles and practices.
- Experience supporting Agile or SAFe environments.
- Strong communication and collaboration skills.
Preferred Qualifications:
- Active Top Secret clearance.
- Experience supporting software development across NIPRNet, SIPRNet, and JWICS environments.
- Experience with containerization technologies (Docker, Kubernetes).
- Familiarity with cloud platforms (AWS, Azure, or GCP).
- Experience integrating with data platforms, AI/ML services, or analytics systems.
- Exposure to DevSecOps pipelines and infrastructure integration.
- Familiarity with secure coding practices and cybersecurity compliance requirements.
- Experience applying system administration concepts, including configuration management and deployment operations.
- Experience with software testing, including unit, regression, security, integration, compliance, performance, and acceptance testing.
- Proficiency in developing and maintaining automation frameworks and integrating with identity and access management systems.
- Experience developing enterprise software solutions in DoD or Federal environments.
- Advanced cloud certification (e.g., AWS Solutions Architect - Professional, Azure Solutions Architect Expert, or equivalent).
AppMod
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
April 24, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $87,100.00 - $157,450.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Sourced by ZipRecruiter
At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.
Industry
It services
Company size
10,000+ Employees
Headquarters location
Reston, VA, US