Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Software EngineeringJob Qualifications:Skills:Design, Documentations, Problem Solving, Software Development, Software ProgramCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Software Engineer SeniorDeliver simple solutions to complex problems as a Software Engineer Senior at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.At GDIT, people are our differentiator. As a Software Engineer Senior you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Engineer Senior joining our team with a strong background in software development, and a passion for problem-solving. You will play a key role in designing, developing, and implementing software solutions that meet the needs of our organization.HOW A SOFTWARE ENGINEER SENIOR WILL MAKE AN IMPACT Designs, develops, evaluates, plans and tests engineering specifications for software programs and applications Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Help maintain code quality, organization, and automatization. Stay current with industry trends and technologies to keep our technology stack cutting-edge.WHAT YOU’LL NEED TO SUCCEED: Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field. Required Experience: 5+ years of related experience. Security Clearance Level: TS/SCI Location: On Customer Site** US Citizenship RequiredRequired Skills and Abilities Proven experience as a Software Engineer, with at least [number] years in a senior role. Extensive experience with [relevant programming languages and technologies, e.g., Java, C#, Python, etc.]. Strong understanding of software development methodologies and principles. Excellent problem-solving skills and attention to detail. Ability to work independently and in a team environment. Strong communication and collaboration skills.Preferred Skills Experience with cloud-based services and applications. Familiarity with DevOps practices and tools. Certification in relevant technologies or frameworks.GDIT IS YOUR PLACE: 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn fromThe likely salary range for this position is $123,941 - $167,684. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA VA NewingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Type of Requisition:RegularClearance Level Must Currently Possess:SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:NoneJob Family:Web DevelopmentJob Qualifications:Skills:Application Development, Computer Programming, Group Problem Solving, Languages (Inactive), Web ApplicationsCertifications:ccna security - Cisco, Security+CE - CompTIAExperience:3 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Web Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.At GDIT, people are our differentiator. As a Web Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on a Web Developer joining our team to contribute to our nation’s security by protecting us from some of the most dangerous global threats.The Defense Threat Reduction Agency’s (DTRA) Operational Information Management System (OIMS) is the hub of integrating information on DTRA’s global operations and tracking DTRA’s activities in support of the Department of Defense’s mission to deter, prevent and prevail against weapons of mass destruction threats. GDIT is seeking motivated and qualified individuals to support the operational functions of OIMS, as well as individuals to maintain, develop and modernize OIMS’ IT infrastructure. As a Web Developer, you will play a leading role in the design and modernization of the web-based applications that support DTRA OIMS.HOW A WEB DEVELOPER WILL MAKE AN IMPACT:Develops, codes, deploys, and maintains web applications and websites.Tests and creates contingency plans for optimal website usability and connectivityProvides guidance for the analysis of customer requirements for websites according to the client's wide range of highly complex specifications and needsProvides guidance and collaborates with graphics and web designers to develop web applications and websitesProvides thorough testing and guidance for the finalization of web applications and websites for next level productionMaintains and recommends highly complex updates to websites ensuring changes are implemented without disruptionCreates and implements highly complex contingency plans in preparation of website outagesBuilds upon current knowledge and provides guidance on emerging and relevant programming that will enhance web applications and websites overall functionalityProvides guidance and leadership to less-experienced web developer personnelMay serve as a team or task leader.WHAT YOU’LL NEED TO SUCCEED:EDUCATION AND EXPERIENCE: Technical Training, Certification(s) or Degree, 3+ years of experienceAbility to maintain existing ColdFusion applications, including providing direct support to users and customers (Desired)Experience coding, designing and optimizing high-traffic, mission-critical apps in a classified environment (Required)Must know other web languages which include at least one of the following: HTML, CSS, XML, JavaScript, SQLMaintain and enhance current environment; must be able to follow directions of app enhancements, upgrades, patches, etc.Experienced creating data search queries on relational database sources (e.g. Oracle and SQL) and geographical data apps (e.g., Esri ArcGIS and Google Earth) (Desired)Experience with Python Django, Flask or other related frameworks (Required)Experience with Java Spring Boot, React preferably with NextJs and Angular (Required)Secret security clearance (Required)Location: Hybrid, On Customer SiteUS Citizenship RequiredCERTIFICATIONS:Must meet 8570.01M IAT II certification requirements (Required)#armajobsThe likely salary range for this position is $106,250 - $143,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA VA Fort BelvoirAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Type of Requisition:RegularClearance Level Must Currently Possess:Interim SecretClearance Level Must Be Able to Obtain:SecretPublic Trust/Other Required:Job Family:Software EngineeringJob Qualifications:Skills:Complex Systems, Software Program, Software SolutionsCertifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:Software Engineer AdvisorSeize your opportunity to make a personal impact as a Software Engineering Project Manager supporting a DoD Army Customer based out of Ft. Detrick, MD. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.At GDIT, people are our differentiator. Our work depends on a Software Engineer/Project Manager joining our team and utilizing a working knowledge of software and technology integration to ensure products are developed following DoD requirements and able to meet the acquisition timeline to make is way to the Warfighter.*** US Citizenship Required ***HOW YOU WILL MAKE AN IMPACTProvide software engineering support to the execution of Government-led Risk Management Framework processes to achieve the appropriate cybersecurity approval to operate the software components of research projects on the classified network, unclassified network, or both as specified by the Government for each research project.Provide software expertise to assist the Government in the development of or review of research proposals.Provide technical/management leadership on major tasks or technology assignments.Establish goals and plans that meet project objectives.Utilize domain and expert technical knowledge to direct and control software activities for the client.Have overall responsibility for financial management, methods, and staffing to ensure that technical requirements are met.Analyze Government Research Objectives and provide software designs for mobile devices, embedded systems, and computer-based software components.Provide software engineering support to develop Government-owned software components from Government approved software designs for both mobile devices, embedded systems and computers.Provide software development, testing, and quality assurance processes to address software flaws.Create, develop and support execution of developmental test plans and research evaluations for the technical, functional and usability evaluation of software components in support of the Government’s research objectives.Assist in the creation, development, and execution of test plans for evaluation exercises, i.e., the Cyber Battle Lab’s Cyber Quest Event.Advise the Government on novel and improved means to achieve technical goals.Develop mobile and backend system interfaces to specifications.Generate Design Documentation, including the Unified Modeling Language (UML) diagrams, functional design documents, test plans, entity-relationship diagrams, data flow diagrams, deployment diagrams and user acceptance standards.Integrate software applications, arising from Government research objectives, with various Android, Linux, and Microsoft Windows Operating System (OS) devices including those supported by the Army Program Manager (PM) Soldier NettWarrior Futures Division, PM Special Operations Command Android Tactical Assault Kit Division and the Army PM Medical Communications for Combat Casualty Care.Integrate software medical applications with the legacy and future DoD Program of Record EHR and other medical systems as directed by the government, allowing for the transmission of information from research software components through the use of the appropriate government-specified data formats.Integrate medical applications with Internet Protocol (IP) based communication devices to enable transmission of medical information between source and destination systems.Conduct Software Code and Technical Reviews to inform the Government of the software architecture, code structure, and application usability features for software components, and to demonstrate that software applications met the Government’s research objectives.Ensure applications adhere to the ADP security program according to DOD Instructions 8500.01M (December 19, 2005, as amended) (Information Assurance (IA)) and 8510.01 (Risk Management Framework), or other IA requirements, and to all applicable HIPAA requirements.Support special projects as needed.WHAT YOU’LL NEED TO SUCCEED:Education: Bachelor’s degree in Software Engineering, Computer Science, or related discipline, or the equivalent combination of education, professional training, or work experienceRequired Experience: 8+ years of related experience in software engineeringRequired Technical Skills: CompTIA Security+ and Computer Environment (CE) CertificationsSecurity Clearance Level: SecretRequired Skills and Abilities: Experience planning, coordinating, and integrating within a schedule; Excellent verbal and written communication skills. Being proactive and able to work independentlyLocation: Ft. Detrick, MDUS Citizenship RequiredGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $120,702 - $163,302. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA MD Fort DetrickAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:NonePublic Trust/Other Required:MBI (T2)Job Family:Cyber SecurityJob Qualifications:Skills:Cyber Defense, Cyber Operations, Cybersecurity, Encryption Algorithms, Network SecurityCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Position Title: Cyber Security Subject Matter Expert (SME)Position Overview:The Cyber Security SME will serve as a pivotal figure within the organization, possessing an expert-level understanding of complex network security architectures and the intricacies of trusted and secure operating systems. This role demands a professional with a profound grasp of classical security models, the OSI layer model, and advanced cryptography, including Public Key Infrastructure (PKI). The candidate will be expected to have substantial experience in both computer and network forensics, as well as a proven track record in offensive and defensive cyber operations. The role requires conducting technical and operational risk assessments with precision and expertise in reverse engineering. The Cyber Security SME will be instrumental in enhancing the organization's security posture and resilience against cyber threats.Key Responsibilities:- Analyze and comprehend complex network security architectures to identify vulnerabilities and recommend security enhancements.- Demonstrate expertise in understanding and implementing trusted and secure operating systems, as well as security kernels.- Provide an in-depth, expert-level understanding of the OSI layer model to ensure robust network security strategies.- Apply expert-level knowledge of cryptography and PKI to safeguard sensitive information across the organization.- Conduct thorough computer and network forensic investigations to trace the source of cyber threats and mitigate potential risks.- Engage in real-world defensive cyber operations to proactively strengthen the organization's cyber defense mechanisms. Offensive Cyber optional is useful but not required- Perform technical and operational risk assessments, offering strategic solutions to mitigate identified risks.- Utilize knowledge of reverse engineering to analyze malware and other malicious code, contributing to the development of countermeasures and threat prevention strategies.Qualifications:- A minimum of 10 years of experience in cybersecurity, with a focus on network security, secure operating systems, and security models.- Advanced degree in Cybersecurity, Information Technology, Computer Science, or a related field. Professional certifications such as CISSP, CEH, or OSCP are highly desirable.- Demonstrated experience with the OSI model and a clear understanding of each layer's functions and vulnerabilities.- Knowledge of encryption algorithms, cryptographic protocols, and PKI.- Extensive experience in computer and network forensics, including the use of leading forensic software and methodologies.- Proven capability in conducting and defending against cyber operations, with a strategic understanding of the cyber threat landscape.- Expertise in conducting risk assessments and familiarity with risk management frameworks such as NIST, ISO 27001, or similar.- Proficiency in reverse engineering tools and techniques, with the ability to dissect and analyze malware.Security Clearance:Candidates must be eligible for an MBI clearance and may be required to hold an active clearance at the time of application.Location:Laurel, MD (Hybrid)Travel:Occasional travel may be required.The likely salary range for this position is $154,960 - $207,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:HybridWork Location:USA MD LanhamAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.We connect people with the most impactful client missions, creating an unparalleled work experience that allows them to see their impact every day. We create opportunities for our people to lead and learn simultaneously. From securing our nation’s most sensitive systems, to enabling digital transformation and cloud adoption, our people are the ones who make change real.GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.