Backend Software Developer
Software developer internship job in Reston, VA
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. 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. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.
To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.
Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.
Export Control/ITAR:
Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Please review the job details below.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
The Back-end Developer will work independently and as part of a cross-functional team comprised of technical experts supporting an established and growing Intelligence Community (IC) mission. You will need to quickly understand complex technical concepts, make assessments, and articulate your recommendations to the customer. Previous experience working on-site to support the Department of Defense (DoD) and the Intelligence Community (IC) is highly desirable.
Responsibilities:
Enable the development of system architectures, software systems, or software applications. Focus of work will primarily be back-end development.
Develop new software from algorithm definitions and prototypes.
Work with program teams to plan future operations.
Practice and improve on agile development methodologies and tools.
Work in a collaborative environment to support sensor system design and fielding, special communications, and C2.
Work with a multi-disciplinary team to compile complex products to inform leadership on technical risks and chances for success of projects.
Brief customer project, program and senior leadership, as well as mission partners on modeling efforts, results, conclusions and recommendations.
Minimum Qualifications:
Must have active TS/SCI security clearance with CI Polygraph.
Bachelor's degree in engineering, sciences, Computer Science, Physics, Applied Mathematics, or related technology field. 4 additional years of experience may be substituted in lieu of a degree.
6 years of relevant experience in software development, technology, engineering and/or science.
Strong programming skills in C++, Java, Lambda, Go, AWS, etc.
Experience creating task based native software
Experience with algorithms, RESTful APIs, RESTful Web Services, Orchestration and Containerization (e.g. Kubernetes, Docker)
Ability to communicate highly technical analyses at a level comprehensible to non-technical audiences and senior-level government representatives.
Expert knowledge and use of Microsoft Word, Excel, and PowerPoint.
Preferred Qualifications:
Experience working with High Performance Computing (HPC) and/or distributed computing systems
Experience with Digital Signal Processing, Image Processing, Matlab
Knowledge in Synthetic Aperture Radar (SAR), Electro-Optical (EO), Geographic Information Systems (GIS), Geospatial Data.
Experience with ArcGIS, ERDAS Imagine, STK, SIMDIS, Global Mapper, ENVI, QT Modeler and/or SocetGXP.
Advanced education in Math, Physics.
Experience working on-site at a customer location.
Experience working in DOD / IC.
Demonstrated ability to work effectively as a lead or within a team of peers, as well as excellent interpersonal and communications skills.
Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.
● The base pay for this position within the Washington, DC metropolitan area is: $137,000.00 - $228,000.00 annually.
For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: ******************************
Additionally, this position is incentive eligible with a target based on contribution, company performance, and/or individual results achieved; the specific incentive plan and target amount will be determined based on the role and breadth of contributions.
The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.
The date of posting can be found on Vantor's Career page at the top of each job posting.
To apply, submit your application via Vantor's Career page.
EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.
Principal Project Developer - Federal Energy Projects
Software developer internship job in Baltimore, MD
WHO WE ARE
As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute.
Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future.
TOTAL REWARDS
Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more.
Expected salary range of $127,800 to $142,000, varies based on experience, along with comprehensive benefits package that includes bonus, commission, and 401(k).
LOCATION
This is a hybrid position based in the Mid-Atlantic US. Up to 30% travel is required, to support projects concentrated in the Mid-Atlantic region. Candidates must reside in the territory to best support client site visits and other travel expectations. Additionally, occasional travel to the Baltimore, MD office, remote project sites and other Constellation offices will be required, for in-person meetings and collaboration, as requested by leadership. Our ideal candidate will reside in the Maryland / D.C. / Virginia area, in order to best accommodate regular travel needs.
PRIMARY PURPOSE OF POSITION
As Technical Sales Manager (TSM), you will lead project development and collaborate with customers to deliver energy solutions. You will use your expertise in building systems and project design to support sales for energy efficiency infrastructure projects. The Principal TSM identifies and develops Energy Conservation Measures and manages technical aspects from project conception to contract award. This customer-facing role balances technical oversight with client engagement to drive business objectives.
PRIMARY DUTIES AND ACCOUNTABILITIES
Serve as the technical subject matter expert throughout the project development and sales cycle, focusing on building systems, mechanical and engineering design/performance, systems interactions, and utility rates/tariffs.
Expand project scopes by integrating Energy Efficiency, Sustainability, and Resiliency offerings beyond traditional measures.
Collaborate with the Business Development Manager and cross-functional teams to evaluate the technical and financial feasibility of project opportunities. Provide technical expertise and support during customer presentations led by the Business Development Manager.
Coordinate activities related to legal review of documentation and financing procurement.
Evaluate utility profiles and facility infrastructure to establish project direction, scope, and financial elements, including development of accurate financial pro formas and technical scopes of work.
Conduct initial facility and infrastructure assessments to identify Energy Conservation Measures (ECMs), infrastructure improvements, and corresponding energy, operational, and financial benefits.
Lead cross-functional teams through the development of all required project deliverables from initial qualification to contract award. Identify and align appropriate resources to define project scope, develop cost and savings models, and complete all related documentation. Negotiate scope and pricing with subcontractors to ensure alignment with project goals.
Work collaboratively with cross-functional teams to develop and manage project deliverables, budgets, and schedules, ensuring timely completion. Oversee resource allocation and associated expenditures. Throughout the sales cycle, coordinate efforts to secure all necessary project approvals.
Conduct quality control reviews of all project deliverables and supporting work products to ensure accuracy and completeness.
MINIMUM QUALIFICATIONS
Bachelor's degree in Engineering and 8-years of project development or sales engineering experience developing facilities-based or building infrastructure projects or equivalent combination of education and relevant experience
Demonstrated technical knowledge and understanding of building systems and technologies, and the interaction of building systems
Experience performing cost savings analysis and leveraging customers' operational data to gauge value of potential project engagement opportunities
Demonstrated technical writing skills combined with strong financial and business acumen, including the ability to develop project pro formas and detailed scope-of-work documentation
Superior interpersonal and communication skills, including the ability to present complex solutions to both technical and non-technical audiences
Proven ability to develop, cultivate, and leverage professional networks and business relationships, including engineering firms and contractors
Experience managing project teams and internal peer groups, to meet project deliverable goals
Ability to obtain all required security clearances
Proficiency in speaking, reading, and writing English
Microsoft Office Suite experience
PREFERRED QUALIFICATIONS
Experience developing energy efficiency projects under Energy Savings Performance Contract (ESPC), Energy as a Service (EaaS), Utility Energy Savings Contract, and/or GSA Schedule 84 Contract programs
Experience with cost estimating and building modeling software
RSMeans, eProject Bulider, Trane TRACE & Energy Star
Professional Engineering (PE) registration, Certified Energy Manager (CEM) and/or LEED Accreditation
Certified Energy Auditor (CEA)
Federal project experience is preferred for this position.
In depth knowledge of mechanical, electrical, and building automation controls systems.
TS/SCI or secret clearance is a plus.
Senior CNO Developer
Software developer internship job in Annapolis, MD
MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, Maryland.
We're looking for a Senior Capability Developer to join our elite team. In this role, you'll apply your deep technical expertise to analyze, reverse-engineer, and develop mission-critical capabilities that directly support national security objectives. You will be a key player in a fast-paced environment, tackling unique challenges at the intersection of hardware, software, and embedded systems.
Responsibilities include but are not limited to:
Develop custom software tools and applications using Python, C, and Assembly, focusing on embedded and resource-constrained systems.
Conduct rigorous code reviews to ensure the quality, security, and performance of developed software.
Reverse engineer complex hardware and software systems to understand their inner workings and identify potential vulnerabilities.
Perform in-depth vulnerability research to discover and analyze weaknesses in a variety of targets.
Collaborate with a team of skilled engineers to design and implement innovative solutions to challenging technical problems.
Minimum Qualifications:
Bachelor's degree and 12 years of experience; or, a high school diploma with 16 years of experience; or, an Associate's degree with 14 years of experience. A Master's degree may substitute for 2 years of experience, and a PhD may substitute for 4 years of experience.
Must have 7 years of position-relevant work experience
Proficiency in programming and application development.
Strong scripting skills, particularly in Python, C, and Assembly.
Deep expertise in managing, configuring, and troubleshooting Linux.
Experience in embedded systems.
Experience in reverse engineering and vulnerability research of hardware and software.
Experience in code review.
Preferred Qualifications:
Experience in CNO (Computer Network Operations) Development.
Experience in virtualization.
Knowledge of IoT (Internet of Things) devices.
Experience with Linux Kernel development and sockets.
Knowledge of integrating security tools into the CI/CD (Continuous Integration/Continuous Delivery) pipeline.
Networking skills.
Clearance Requirements:
Must have a current/active Top Secret/SCI clearance.
Physical Requirements:
The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations
Forward Deployed Software Engineer I
Software developer internship job in Herndon, VA
Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. 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. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.
To be eligible for this position, you must be a U.S. Person, defined as a U.S. citizen, permanent resident, Asylee, or Refugee.
Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.
Export Control/ITAR:
Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Please review the job details below.
Vantor is seeking a mission driven Forward Deployed Software Engineer to support new US Army Programs with novel 3D software solutions. This individual will act as a technical bridge between our engineering teams and end users, integrating our software alongside partner capabilities, engaging with customer environments, learning the systems inside and out, and shaping real-world solutions in direct collaboration with the customer.
You'll be hands-on with Vantor's advanced 3D capabilities, integrating and optimizing our technology in new ways to meet the fast-paced, dynamic needs of warfighters prototyping new Army functions. This role demands technical adaptability, strong communication skills, and a proactive mindset to solve challenges in the field and provide immediate feedback to internal teams.
Responsibilities:
Deploy to CONUS customer locations to support US Army operational needs, training, and mission exercises.
Rapidly learn and troubleshoot the Vantor tech stack, with emphasis on geospatial platforms, data integration, and rapidly enabling end-user workflows.
Serve as a liaison between Vantor's product teams and Army end users, providing real-time feedback and shaping development roadmaps.
Collaborate with cross-functional teams (Product, Engineering, PMO) to deliver customer-specific configurations and technical solutions.
Support fielding, onboarding, and adoption of new capabilities.
Translate complex customer needs into actionable technical requirements.
Provide technical demos, documentation, and hands-on training.
Maintain a high standard of cybersecurity, data integrity, and operational discipline in line with DoD requirements.
Minimum Qualifications:
Bachelor's degree in Computer Science, Engineering, or related technical field (or equivalent experience).
Secret Clearance (Ability to obtain TS/SCI).
2+ Years Relevant Experience.
Proficient in one or more languages: Python, JavaScript, Go, C++, or similar.
Comfort with Linux-based systems, cloud architectures, and containerized deployments (Docker, Kubernetes, etc.).
Experience supporting or interacting with DoD programs, ideally in a forward or fielded capacity.
Strong communication skills with ability to build trust across technical and non-technical stakeholders.
Ability to travel up to 25-50% and support occasional after-hours mission requirements.
Preferred Qualifications:
Prior experience supporting Army or joint tactical missions.
Familiarity with GIS, 3D terrain, or mission command platforms.
Understanding of cybersecurity standards (e.g., RMF, CMMC).
Current or prior military service or operational support background.
Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.
● The base pay for this position within the Washington, DC metropolitan area is: $90,000.00 - $150,000.00 annually.
For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at: ******************************
The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.
The date of posting can be found on Vantor's Career page at the top of each job posting.
To apply, submit your application via Vantor's Career page.
EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.
Sr Project Developer - Federal Energy Projects
Software developer internship job in Baltimore, MD
Who We Are
As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute.
Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future.
Total Rewards
Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more.
Expected salary range of $100,800 to $112,000, varies based on experience, along with comprehensive benefits package that includes bonus, commission, and 401(k).
Primary Purpose of Position
The Technical Sales Manager (TSM) provides building-systems knowledge & development/design expertise in support of sales efforts for Energy Efficiency focused Infrastructure Renewal and Building Upgrade & Improvement projects. The Senior TSM will lead identification and development of Energy Conservation Measures. This role will act as a Project Developer / Sale Engineer, managing the technical aspects of project development from qualification/conception to contract award. The TSM plays a critical role in supporting the early-stage qualification & development of energy efficiency project opportunities, balancing customer engagement with technical expertise to achieve business objectives.
Primary Duties and Accountabilities
Serve as the technical subject matter expert throughout the project development and sales cycle, focusing on building systems, mechanical and engineering design/performance, systems interactions, and utility rates/tariffs.
Collaborate with the Business Development Manager and cross-functional teams to assess and qualify the technical and financial feasibility of project opportunities. Provide technical support during customer presentations.
Conduct initial facility and infrastructure assessments to identify Energy Conservation Measures (ECMs), infrastructure improvements, and corresponding energy, operational, and financial benefits.
Evaluate utility profiles and facility infrastructure to establish project direction, scope, and financial elements, including development of accurate financial pro formas and technical scopes of work.
Lead cross-functional teams to develop all required project deliverables from initial qualification through contract award. Manage resource alignment, cost and savings modeling, subcontractor negotiations, and quality control reviews.
Expand project scopes by integrating Energy Efficiency, Sustainability, and Resiliency offerings beyond traditional measures.
Oversee legal documentation reviews, financing procurement, and coordination of all necessary project approvals.
Manage project budgets, schedules, and resource allocations in collaboration with internal stakeholders to ensure deliverables are completed on time and within scope.
Minimum Qualifications
Bachelor's degree in Engineering and 3-5 years of project development or sales engineering experience developing facilities-based or building infrastructure projects or equivalent combination of education and relevant experience
Demonstrated technical knowledge and understanding of building systems and technologies, and the interaction of building systems
Experience performing cost savings analysis and leveraging customers' operational data to gauge value of potential project engagement opportunities
Demonstrated technical writing skills combined with strong financial and business acumen, including the ability to develop project pro formas and detailed scope-of-work documentation
Proven ability to develop, cultivate, and leverage professional networks and business relationships, including engineering firms and contractors
Proficiency in speaking, reading, and writing English
Advanced interpersonal skills, communications skills, and presentation skills up to corporate leadership audience
Ability to obtain all required security clearances
Preferred Qualifications
Experience leading infrastructure-based building projects, including managing cross-functional teams and internal stakeholders to successfully meet project deliverables
Experience developing energy efficiency projects under Energy Savings Performance Contract (ESPC), Energy as a Service (EaaS), Utility Energy Savings Contract, and/or GSA Schedule 84 Contract programs
Experience with cost estimating and building modeling software
RSMeans, eProject Bulider, Trane TRACE & Energy Star
Professional Engineering (PE) registration, Certified Energy Manager (CEM) and/or LEED Accreditation
Certified Energy Auditor (CEA)
Workday Application Developer
Software developer internship job in Baltimore, MD
Citizenship: US Citizenship required
A work-from-home schedule will be established with the hiring manager once onboarding and equipment issuing are completed. This individual may work remotely up to two (2) days per week, equivalent to approximately 40% remote and 60% onsite. Fully remote or out-of-state employment is not authorized at this time.
Providge is seeking a Workday Developer to provide support troubleshooting Production issues, developing Workday integrations and reports, and performing end-to-end testing of said integrations, reports and/or business processes. The selected candidate would support the Production Workday environment and the development of new solutions and enhancements.
Responsibilities
• Design, build, test, and deploy Workday integrations using tools such as EIB, Studio, Core Connectors, and Web Services (SOAP/REST APIs)
• Configure and maintain Workday business processes, calculated fields, custom validations, and condition rules
• Develop and maintain Workday custom reports
• Troubleshoot and resolve system or integration issues
• Integration Management
• Create and maintain integrations between Workday and third-party systems (HR, Payroll, Benefits, Finance, etc.)
• Monitor scheduled integrations and address failures or data inconsistencies • Document integration design, configuration, and data flow processes
• Optimize existing integrations to improve performance and reliability
• Participate in the design of software tools and subsystems to support reuse and domain analysis.
• Assists Applications Engineer and Applications Programmer to interpret software requirements, design specifications to code and integrate, and test software components.
• Assists with the analysis of information requirements.
• Assist in the evaluation of problems with workflow, organization, and planning and helps develop appropriate corrective action.
• Develop and maintain Workday reports and dashboards to support business and compliance needs
• Work with users to understand reporting requirements and translate them into Workday solutions
• Automate report scheduling and distribution for Users
Required Qualifications
• At least three (3) years of programmer and/or analyst experience.
• At least one (1) year of working experience with specific task order technology.
Education
N/A
Knowledge, Skills, and Abilities
• Possess extensive experience with developing integrations and reports, including BIRT reports.
• Thorough knowledge of security for integrations and reports.
• Possess experience with developing calculated fields.
• Knowledge of and experience with Workday HCM and Payroll business processes.
• Knowledge of Orchestrate integrations is preferred.
• Strong work ethic.
• Excellent communication and organizational skills.
Solution Architect / Application Architect
Software developer internship job in McLean, VA
Immediate need for a talented Solution Architect / Application Architect. This is a 06 months contract opportunity with long-term potential and is located in Mclean, VA (Onsite). Please review the job description below and contact me ASAP if you are interested.
Job ID:25-84204
Pay Range: $90 - $95/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location).
Key Requirements and Technology Experience:
Key Skills: Java, Application Designing, Database Migration, Microservices.
18+ years of overall experience, 8+ years specifically hands of with Solution Architect that are able to follow business problems, interact with stakeholders.
Must Have 15+ Java development experience.
Hands on experience with Design patterns and architectural patterns.
Our client is a leading Banking and Financial Industry, and we are currently interviewing to fill this and other similar contract positions. If you are interested in this position, please apply online for immediate consideration.
Pyramid Consulting, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, colour, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.
By applying to our jobs you agree to receive calls, AI-generated calls, text messages, or emails from Pyramid Consulting, Inc. and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy here.
Principal Software Engineer
Software developer internship job in Germantown, MD
Principal Software Engineer - On-site
DRS RADA Technologies, a subsidiary of Leonardo DRS, is focused on proprietary radar solutions and legacy avionics systems supporting the defense industry globally. The company is a global pioneer of AESA tactical radars for active military protection, counter-drone applications, critical infrastructure protection, and border surveillance.
Job Summary
Join our dynamic radar defense company as a Principal Software Engineer where you'll drive technical vision and architect transformative solutions across our entire product ecosystem. We're seeking a distinguished engineer who can seamlessly bridge the gaps between software, hardware, product strategy, and manufacturing while delivering innovative, secure solutions. In this role, you'll serve as a technical visionary and hands-on architect, collaborating across teams to design and implement mission-critical systems that scale with our rapid growth, all while embracing our collaborative, ego-free culture that values results over hierarchy.
Your deep technical expertise, proven ability to solve multifaceted engineering challenges, and talent for aligning diverse teams will be crucial as we partner with major defense contractors and scale our impact in the industry. This role offers the unique opportunity to shape not just software architecture, but the entire technical direction of a growing defense technology company.
Job Responsibilities
Be Involved with the design, development, analysis, testing and debugging of computer software applications and/or systems.
Be ready to learn about Image and Signal Processing, Real-time, Firmware, Database Design, Operating Systems, and more.
Take ownership of the outcome and the journey there: budget, costs, estimated schedules, leadership.
Communicate clearly (written and oral) with other company personnel and the customer as required.
Be a team player and provide technical knowledge and assistance to other engineers, support personnel, and teach others on the team.
Be able to work with clients, product, hardware, and other teams.
Mastery of technologies and domain knowledge.
Expected to have knowledge and significant experience in multiple engineering disciplines. This role offers the unique opportunity to shape not just software architecture, but the entire technical direction of a growing defense technology company.
Qualifications
Master's degree in engineering or related technical field with a minimum of 8 years of experience.
Fluency in c/c++.
Experience working with Realtime operating systems.
Experience or be willing to learn: Matlab, Python, Linux, React, Node, and other languages.
Ability to lead a technical group independently.
Open to occasional travel.
U.S. Citizenship required.
The expected pay scale for this position is $130,801/year - $203,068/year. Should the level, location, or scope of the position change during the hiring process, the pay scale may be modified accordingly. When extending an offer of employment, Leonardo DRS considers factors such as (but not limited to) the scope and responsibilities of the position; any Federal Government contract labor categories and contract wage rates, the candidate's relevant work experience, education/training, certifications, and key skills; internal equity; and market and business considerations.
Taking care of our people is a top priority at Leonardo DRS. We are proud to offer competitive salaries and comprehensive benefits, including medical, dental, and vision coverage, a company contribution to a health savings account, telemedicine, life and disability insurance, legal insurance, and a 401(k) savings plan. We champion wellness programs that focus on physical, emotional, and financial well-being. We develop our talent by offering programs and activities to support career-growth, professional development, and skill enhancement. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours.
*Some employees are eligible for limited benefits only
Leonardo DRS, Inc. and its subsidiaries provide equal opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws.
Our Vision. To be the leading mid-tier defense technology company in the U.S.
Our Values. The Leonardo DRS culture is defined by our Core Values and Principles:
- Integrity
- Agility
- Excellence
- Customer Focus
- Community & Respect
- Innovation
We strive to uphold them in all aspects of our business practices to inspire our employees and provide outstanding support for our customers.
Workday Application developer
Software developer internship job in Towson, MD
Project Scope:
Baltimore County's Office of Information Technology (OIT) is seeking a Workday Application Developer to assist with the implementation and ongoing support of Workday HCM and Financial System.
Roles/Responsibilities:
Development and Configuration
Design, build, test, and deploy Workday integrations using tools such as EIB, Studio, Core Connectors, and Web Services (SOAP/REST APIs)
Configure and maintain Workday business processes, calculated fields, custom validations, and condition rules
Develop and maintain Workday custom reports
Troubleshoot and resolve system or integration issues
Integration Management
Create and maintain integrations between Workday and third-party systems (HR, Payroll, Benefits, Finance, etc.)
Monitor scheduled integrations and address failures or data inconsistencies
Document integration design, configuration, and data flow processes
Optimize existing integrations to improve performance and reliability
Reporting and Analytics
Develop and maintain Workday reports and dashboards to support business and compliance
Work with users to understand reporting requirements and translate them into Workday solutions
Automate report scheduling and distribution for Users
Support and Collaboration
Provide technical support for agency/end users
Maintain system documentation, including design specs, workflows, and configuration guides
Collaborate with HR, Payroll, Finance, and IT teams to align Workday functionality with business needs
Participate in change control and configuration management processes
Gather/document business requirements for change requests (break/fix) needs
Mandatory Skills:
Minimum Qualifications: Graduation from an accredited college or university with a bachelor's degree in Business or Computer Science. Plus at least two years' experience in the administration or support of enterprise systems such web services, Workday HCM, Payroll, Financials and Reporting. Additional experience may be substituted on a year-for-year basis up to a maximum of four years for the required education.
Desirable Skills:
Strong analytical and problem-solving skills
Outstanding business process fluency, with a strong ability to discuss processes at a level of detail sufficient to gain insight into the underlying business problem or opportunity
Ability to work in a team environment; establishing and maintaining strong professional relationships
Proven ability and success with HCM, Payroll and Financial systems
Maintain the security and confidentiality of any proprietary or sensitive data in any medium
Demonstrated Workday experience
Demonstrated experience in Workday implementation or post-production environment as a primary technical resource
Workday certified training or commensurate experience
TS/SCI CI Poly - Sr. Software Development Lead
Software developer internship job in Chantilly, VA
Software Development Lead (TS/SCI CI Poly)
The Software Development Lead will guide a team responsible for designing, developing, and maintaining advanced software and database solutions in support of CAAG missions within a classified environment. This role requires strong full-stack development expertise, hands-on cloud and database experience, and the ability to translate user requirements into scalable, secure, and efficient applications.
Responsibilities:
Lead and coordinate team software development activities and project execution.
Design, develop, and maintain custom software, web applications, analytical tools, and cost-estimating models.
Perform full-stack development using Java, Python, SQL, and related technologies.
Operate, enhance, and troubleshoot existing CAAG software and Microsoft SQL Server databases.
Architect and manage advanced database solutions, including data modeling, lifecycle management, performance tuning, indexing, and resource monitoring.
Implement data governance, data management, and disaster recovery plans in accordance with policy.
Manage development workflows and updates using SDLC tools such as JIRA.
Gather, refine, and validate user requirements in collaboration with clients and mission partners.
Work with cross-functional teams to architect, develop, integrate, and deploy software and database systems across development, test, and operational environments.
Provide ongoing technical support, maintenance, and troubleshooting for applications and databases.
Ensure all solutions comply with IC standards, NRO IT policies, and security regulations.
Support CAAG software and database integration within TS/SCI environments, coordinating closely with systems administrators and NRO IT personnel.
Respond to NRO actions, documentation requests, and development-related tasking.
Qualifications:
Bachelor's degree in Computer Science, Information Technology, or related field (Master's preferred).
7+ years of experience in software development and IT/technical leadership.
Strong proficiency in full-stack development, SQL, Java, and Python.
Experience with cloud development and Microsoft SQL Server.
Deep knowledge of database design, data modeling, and performance optimization.
Understanding of data management policies and disaster recovery practices.
Familiarity with SDLC processes and tools (e.g., JIRA).
Ability to work within classified environments and follow strict security protocols.
Excellent communication, documentation, and collaboration skills.
Preferred Skills:
Experience with React or modern front-end frameworks.
Prior Intelligence Community (IC) software development experience.
Exposure to AI/ML integration into software solutions.
Experience with MBSE, Digital Engineering Ecosystems, or related methodologies.
Knowledge of NRO Directive 50-5 and DoD 8570.01M.
Experience with Visual Studio and associated development toolchains.
Java Software Engineer
Software developer internship job in Fort Meade, MD
Clearance Required: Top Secret/SCI with Polygraph
Seeking an experienced Software Engineer who will support mission-critical systems for a Federal customer at Fort Meade, Maryland. This entry-level role focuses on developing and maintaining Java-based applications in a secure environment. The engineer will work closely with senior developers and system engineers to deliver reliable and scalable software solutions.
Key Responsibilities
· Design, develop, test, and maintain Java applications.
· Participate in software development lifecycle activities including requirements analysis and design.
· Write clean, efficient, and well-documented code.
· Collaborate with cross-functional teams to troubleshoot and resolve issues.
· Support integration and deployment of software in secure environments.
Qualifications
Education: Bachelor's degree in Computer Science, Software Engineering, or related field.
Experience: 4+ years of experience in software development, preferably in Java.
Preference: Java certification or relevant coursework preferred.
Skills:
· Proficiency in Java programming language.
· Understanding of object-oriented design and development.
· Familiarity with development tools such as Eclipse or IntelliJ.
· Basic knowledge of secure coding practices and federal IT standards.
Workday Application Developer
Software developer internship job in Towson, MD
Title: Subject Matter Expert - Workday Application Developer
Duration: 2+ years
Minimum Qualifications/Skill Sets:
Graduation from an accredited college or university with a bachelor's degree in Business or Computer Science. Plus at least two years' experience in the administration or support of enterprise systems such web services, Workday HCM, Payroll, Financials and Reporting. Additional experience may be substituted on a year-for-year basis up to a maximum of four years for the required education.
Preferred Qualifications/Skill Sets:
• Strong analytical and problem-solving skills
• Outstanding business process fluency, with a strong ability to discuss processes at a
• level of detail sufficient to gain insight into the underlying business problem or
• opportunity
• Ability to work in a team environment; establishing and maintaining strong professional
relationships
• Proven ability and success with HCM, Payroll and Financial systems
• Maintain the security and confidentiality of any proprietary or sensitive data in any
• medium
• Demonstrated Workday experience
• Demonstrated experience in Workday implementation or post-production environment as a
primary technical resource
• Workday certified training or commensurate experience
Required Submissions:
• Resume including work experience for last five (5) years.
• Minimum two references, including phone numbers, where the candidate performed similar
services to those outlined above
Python Software Engineer (Performance Optimization) - On Site in McLean, VA
Software developer internship job in McLean, VA
Work Authorization:
We are unable to consider candidates who require F-1 OPT/CPT, H-1B sponsorship, or any employer-sponsored work authorization now or in the future.
If you enjoy writing clean, efficient code and genuinely care about how systems behave under real workloads, this is the kind of role where you will thrive.
We are a small, highly technical engineering team that values clarity, correctness, and thoughtful problem-solving. Our environment is calm, stable, and built around long-term engineering quality rather than short-term pressure. If you are coming from a chaotic workplace or a job filled with constant churn, you will immediately notice the difference here.
This is the kind of role where you can go deep, work closely with senior engineers, and focus on building software that is fast, reliable, and built to last.
What You Will Do
Build, improve, and maintain high-performance internal software tools
Write clean, production-quality Python applications in a Linux environment
Use and expand your R skills to improve performance, scalability, and correctness
Profile and tune systems to make them faster and more efficient
Participate in architecture discussions and performance-focused design reviews
Work with MySQL and related data systems to support stable and predictable workflows
What You Bring
2 or more years of hands-on, post-college production-level Python engineering experience
1+ years working with R (or C), ideally including optimization or tuning
Proven ability to write and deploy production-ready code
Strong understanding of algorithms, data flow, and system performance
Comfortable working in Linux environments and using Git for version control
A clear, thoughtful communication style and willingness to collaborate
Experience with SQL, ETL, or data integrations is a plus
Why You'll Love Working Here
Stable, well-established company with a long-term engineering focus
A mentoring-oriented culture where senior engineers actively help you grow
A calm, respectful environment that values correctness over rushing
Interesting work that involves real performance challenges and deep thinking
A codebase that is maintained with care and not pushed to meet unrealistic deadlines
Competitive salary, strong benefits, and real work-life balance
On-site for collaboration, only in McLean, Virginia (no remote or hybrid options)
Who This Role Is Perfect For
This position is ideal for engineers who:
Enjoy optimization, profiling, and understanding how systems behave under the hood
Prefer a stable, predictable engineering environment instead of constant fire drills
Value working with experienced developers who take code quality seriously
Want to do meaningful technical work without unhealthy pressure
Appreciate a team that cares about craftsmanship, clarity, and long-term maintainability
Backend Software Engineer
Software developer internship job in Fort Belvoir, VA
As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients.
As a back-end developer, you'll use the latest architectural approaches and open-source frameworks and tools to help deliver solutions. Using your software engineering knowledge, you'll work with and learn from the development team to create custom tools, systems, and sites with consistent performance and scalability.
In this role, you'll make a mission-forward impact as you sharpen your skillset and grow your career. Work with us as we shape systems for the better.
Qualifications
Experience with programming languages such as Ruby, Python, C#, Java, or PowerShell
TS/SCI clearance
HS diploma or GED and 7+ years of experience as a Software Engineer, or Bachelor's degree and 3+ years of experience as a Software Engineer
Certified Secure Software Lifecycle Professional (CSSLP) Certification
Additional Qualifications
Experience working on multiple OS platforms, including Linux and Windows
Experience with the Windows Computing Environment (CE)
Linux CE Certification
DoD Approved 8570 - Information Assurance Technician (IAT) Level II Certification such as CCNA Security, CySA+, GICSP, GSEC, Security+ CE, CND, or SSCP Certification, or higher level IAT Certification
Clearance:
Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; TS/SCI clearance is required.
Compensation and Benefits
Salary Range: $100,000 - $140,000 MAX (Compensation is determined by various factors, including but not limited to location, work experience, skills, education, certifications, seniority, and business needs. This range may be modified in the future.)
Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs.
Gridiron IT Solutions is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status.
Gridiron IT is a Women Owned Small Business (WOSB) headquartered in the Washington, D.C. area that supports our clients' missions throughout the United States. Gridiron IT specializes in providing comprehensive IT services tailored to meet the needs of federal agencies. Our capabilities include IT Infrastructure & Cloud Services, Cyber Security, Software Integration & Development, Data Solution & AI, and Enterprise Applications. These capabilities are backed by Gridiron IT's experienced workforce and our commitment to ensuring we meet and exceed our clients' expectations.
Senior Cloud Application Developer (AWS)
Software developer internship job in Washington, DC
We are seeking a Senior Cloud Application Developer to join a high-performing team on a 10+ month contract. Candidates must be authorized to work in the United States. The ideal candidate is highly skilled in Python, AWS services, Kubernetes, and Airflow, with a strong background in building and deploying cloud-native applications.
***PLEASE NOTE: WE ARE NOT ACCEPTING APPLICATIONS FROM THIRD-PARTY AGENCIES FOR THIS ROLE.
Key Responsibilities:
Optimize a scalable, reliable, and secure AWS native cloud system
Refine infrastructure configuration as IaC using Terraform
Help produce and capture operational metrics from logs, API's, and various cloud sources
Refine CI/CD/CT pipelines to build, deploy, and test native cloud application code
Experience, Skills & Qualifications:
Education: Bachelor's degree in Computer Science, Engineering, Software Engineering or a relevant field with a minimum of 8 years working experience in an AWS Cloud environment required for a senior level position.
Expertise in cloud-native application development, and cloud infrastructure management.
Expertise in containerization and Kubernetes
In-depth knowledge of AWS services (EKS, EC2, Lambda, RDS, S3)
Strong experience of workflow managers (Airflow)
Strong experience with AWS and proficiency in Python, BASH, and IaC tools like Terraform
Strong experience with relational and cloud-based databases
Strong experience in building automation tools and CI/CD/CT pipelines using platforms like Ansible, GitHub Actions, GitLab CI, and CodePipeline
Senior Java Software Engineer
Software developer internship job in Fort Meade, MD
Que Technology Group is seeking a Senior Software Engineer to work with a team of developers to implement new capabilities in support of the current classification marking tool and the tool to be used to support M365 web based applications. The position involves full life cycle design, development, testing, and documentation of policy-driven software across multiple fabrics. The focus will include the extension and customization of tools used for classification string validation and comparison for access control.
Job responsibilities include, but are not limited to:
Willingness to mentor junior developers
Play role in Introducing and incorporating software development best practices into team's development process
Collaborate with junior developers to improve their knowledge and experience with development standards and best practices
Administer, maintain and implement policies and procedures for ensuring the security and integrity of the application
Foster open communication and collaboration
Gather, analyze, and capture customer requirements
Assist in the development of requirements for new features and fix defects
Create and expand unit tests and end to end testing
Evaluate, troubleshoot and fix defects
Define new features
Triage user issues and provide Tier 3 customer support
Test and evaluate new software releases and merge requests
Experience engaging leadership, customers and interfacing with teams
Strong time management and organizational skills
Required Qualifications:
Eight years of Software Engineering experience
Bachelor's Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 12 years.
At least three (3) years of work experience in the SIGINT, IA, or IT domains
Preferred Qualifications:
Proficient in JavaScript
Proficient in working with Git
Experience actively participating in code reviews
Experience Analyzing system requirements, the concept of operations, and high-level system architecture to develop requirements specifications
Experience with requirements elicitation.
Security Clearance:
TS/SCI clearance with polygraph
BENEFITS:
Competitive salary
Company Medical/Dental/Vision plans - Company paid
Short-term Disability, Long-term disability and Life Insurance - Company paid
Business/ First Class travel upgrade for 7 hour or longer flights & company card will be provided for expenses
Vacation / Personal days granted at 25 days per year
Paid Federal Holidays - 11 days
$5,000 Annual Professional Development Fund plus 40 paid hours if in class
401K with 6% company match; all contributions are immediately vested by Employee
Employee will be paid a bonus of $10,000 per employee hired based on their referral
Up to 3 paid Code Red days due to customer closure
Que Technology Group, Inc., is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.
Senior Java Software Engineer
Software developer internship job in McLean, VA
Java developer
Note- Ex-Capital One Preferred
JD-
We are looking for Java developer with Angular, AWS (Backend Java, Node)
Software Engineer
Software developer internship job in Herndon, VA
Samtek Inc., located in Job Location: Herndon, Virginia, is seeking a full-time Software Engineer. If you are interested in applying for this job, please make sure you meet the following requirements as listed below. May req to trvl (apprx 25% to 50% of the time) to various unanticipated client worksites across the US.
Send resume to Samtek xevrcyc Inc., 205 Van Buren St., Ste.
#120, Herndon, VA 20170 OR e-mail:
Senior Palantir Foundry Developer
Software developer internship job in Reston, VA
The Senior Palantir Foundry Developer will design, develop, and deploy advanced data integration and analytics solutions using the Palantir Foundry platform. This role requires deep technical expertise in Foundry's ecosystem, strong data engineering skills, and the ability to translate complex business requirements into scalable, secure, and performant solutions. The developer will also mentor junior team members and collaborate with cross-functional stakeholders to deliver impactful data-driven applications.
Skills:
Solution Design & Development:
Build and optimize data pipelines, Ontology models, and Foundry applications (Workshop, Contour, Quiver, Slate).
Develop custom workflows and dashboards using Foundry's suite of tools.
Data Integration & Transformation:
Implement robust ingestion strategies for structured and unstructured data.
Apply PySpark, SQL, and Foundry transformations for data cleansing and enrichment.
Application Development:
Create operational workflows and user-facing applications within Foundry.
Integrate Foundry with cloud services (AWS, Azure, GCP) and external APIs.
Governance & Security:
Ensure compliance with data governance, lineage, and security standards (RBAC, encryption).
Technical Leadership:
Act as a subject matter expert for Palantir Foundry.
Provide mentorship and enforce best practices in development and deployment.
Innovation:
Explore and implement GenAI/LLM capabilities within Palantir AIP for advanced analytics.
Stay updated on Foundry features and drive adoption of new functionalities.
Senior Software Engineer -- KUMDC5680656
Software developer internship job in McLean, VA
Required Technical Skills
(Required)
Strong design and development skills in two or more of the following technologies and tools: Java (3-5 years) Cucumber(3-5 years), JBehave or other BDD testing frameworks
At least 8 years of test automation framework design
Strong experience in testing Webservices (REST APIs) (3+5 years)
Proven experience developing test scripts, test cases, and test data
The ability to write queries in SQL or other relational databases
3+ years of experience in developing scenario based performance testing using JMeter
Experience testing full stack and integration testing with 3rd parties
End-to-end system integration testing experience for software platforms
(Desired)
Hands on experience with Python
development experience in AWS Cloud technology
Experience in TDD, continuous integration, code review practice is strongly desired
Experience with Apigee or other API gateways is a plus
Experience with DevOps concepts and tools (e.g., CI/CD, Jenkins, Git)
At least 2 years working on an Agile team with a solid understanding of Agile/Lean practices.
Understanding of a micro service Architecture
Experience load and performance testing
Strong documentation skills