Senior Software Engineer 3 or 4
RBR Technologies
Job Description
Job Description
Do you love having fun, building real camaraderie, and being part of a company that shows up for its community? At RBR, we combine mission-focused work with a people-first culture, competitive salaries, and a benefits package that actually makes life better. If you want to grow, contribute, and enjoy the journey along the way, join RBR! We are a small service-disabled veteran-owned information and technology business founded on the basic principle of delivering customer mission success.RBR-Technologies is seeking a Senior Software Engineer (level 3 or 4) with attribute-based access control (ABAC) implementation experience to join our team and drive the evolution of capabilities powering Zero Trust across DoD environments! Could it be you?Responsibilities associated with the position include:Developing and supporting AdmitIT, a new ICAM product.Building, automating, and managing product installations for DoD customers.Work across full‑stack Java, SpringBoot, microservices, and DB technologies.Supporting integration and containerization pipelines.Additional responsibilities associated with the position include:Developing, maintaining, and enhancing complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real time systems, and business management information systems) based upon documented requirements.Providing specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.Reviewing and testing software components for adherence to the design requirements and documenting test results.Resolving software problem reports.Utilizing software development and software design methodologies appropriate to the development environment.Working individually or as part of a team.Basic Qualifications:Active TS/SCI PolygraphFull‑stack Java development.Experience with SpringBoot, REST, PKI/TLS/SSL, ElasticSearch.Experience with Oracle/MySQL/MongoDB/PostgreSQL.Experience with JSON/XML, GitLab CI/CD pipelines.Level 3: At least 8 years of related experience, along with a Bachelor's degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines AND 3 years of work experience in the SIGINT, IA, or IT domains. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 12 years.Level 4: At least 12 years f related experience, along with a Bachelor's degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines AND 5 years of work experience in the SIGINT, IA, or IT domains. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 16 years.Preferred Qualifications:Experience with Terraform, Azure/AWS IAC.Linux scripting (Bash, C, Python), Docker/Kubernetes, Puppet/Ansible.A career at RBR-Technologies doesn't mean you have to make sacrifices in other areas of your life.Best in class health benefits planGenerous 401k with matchingFlexible work policies and schedules (dependent upon contract)Generous Paid Time Off + All Federal HolidaysSpecial paid leave for: Bereavement, Voting, Military, and morePaid Volunteer Hours for Community OutreachPaid Parental LeaveFamily-Friendly Company Paid EventsAnnual Pet Insurance BenefitEqual Employment Opportunity has been, and will continue to be, a fundamental principle at RBR-Technologies, where employment is based on personal capabilities and qualifications without discrimination because of race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any protected characteristic as established by law. This policy of Equal Employment Opportunity applies to all policies and procedures relating to recruitment, employment, promotion, transfer, training, working conditions, compensation, benefits, termination, and all other conditions of employment.
- ...business founded on the basic principle of delivering customer mission success.RBR-Technologies is seeking a Full Stack Senior Software Engineer (level 3 or 4) with Zero Trust experience to join our team and support a cutting-edge Zero Trust mission where your full‑stack...SeniorContract workWork experience placement
$89.9k - $134.9k
...have you Defining Possible from the day you start. Northrop Grumman is currently seeking a Contracts Administrator - Level 3 (Principal) or 4 (Senior Principal), to join our team in Linthicum, MD. This individual contributor position is 100% onsite and cannot accommodate...SeniorFull timeContract workRemote workRelocationShift work$25k
...a new and exciting opportunity for a Senior Hardware/Software Design Engineer in ourINTEL Sector'sCyber & Analytics... ...anyone else dares.Original Posting:June 4, 2026For U.S. Positions: While... ...requisition will remain open for at least 3 days with an anticipated close date...SeniorFull timeFor contractorsImmediate startRelocation packageFlexible hours$108.8k - $163.2k
...’s Space Sector is seeking an Embedded Operating System Software Developer - Level 3 or 4 to join our team in Linthicum, MD.The Operating Systems... ...to efficiently operate in a team environment. Existing engineering and system specialists will be made available to assist...SuggestedFull timeRemote workRelocation packageShift work$108.8k - $163.2k
...a reasonable period of time.*Northrop Grumman’s Space Sector is seeking an Embedded FlightSoftware Engineer - Level 3 or 4 to join our team in Linthicum, MD.The software engineer will design, develop, integrate, and test software that manages a Space payload unit, ensuring...SuggestedFull timeRemote workRelocation packageShift work- ...delivering customer mission success.RBR-Technologies is seeking a Senior Software Engineer (SWE2 or 3) to lead delivery of next‑generation JBlocks capabilities... ...in the SIGINT, IA, or IT domains. An additional 4 years of Software Engineering experience may be substituted...SeniorContract workWork experience placement
$119.6k - $179.4k
...a Principal / Sr. PrincipalDigital Design Engineer for our Eastern Engineering team located in... ...analysis reports as well as test reportsLevel 3 FPGA Design Engineer Basic Qualifications:... ...maintain a DoD Top Secret ClearanceLevel 4 FPGA Design Engineer Basic Qualifications:...Full timeRelocationShift work$3,000 per month
...referral is hired, you'll receive a $3,000 payment! code-extrefer... ...user requirements to derive software design and performance... ...standards, confer with users or system engineers; analyze systems flow, data usage... ...university is required. Four (4) years of additional SWE...Senior$200k - $250k
...significant impact by supporting critical national security infrastructure? T-Rex Solutions is looking for a fully cleared Senior Software Engineer 3 to join our dynamic team at Ft. Meade, MD in support of the Intelligence Community. We are seeking developers for a...SeniorWork experience placementImmediate start- ...Job Summary ~ Seeking a Software Engineer to develop, maintain, and enhance complex and diverse software... ...college or university is required. Four (4) years of additional Software Engineer... ...position. 11 paid holidays, minimum of 3 weeks PTO, company sponsored group...Hourly payFull time
- ...The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g.,... ...existing software and correct defects 3. Provide recommendations for improving documentation... ...software development process standards 4. Design and code new software or modify...Full time
$189k - $211k
...every client you work with. ARSIEM is currently looking for a Software Engineer 3 . The position will support one of our Government clients in... ...an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar...Full time$70k - $190k
...Belay Technologies is seeking a Software Engineer (SWE) level 2/3, to support our intel team. Candidates... ...is required. Mid Level – Four (4) years of additional software engineering... ...type, and complexity is required. Senior Level – Four (4) years of additional...Full timeContract workWork experience placementFlexible hours$183.8k - $263.6k
...responsible for core control plane software that enables policy... ...integration. You will work closely with engineers across control plane, data... ...of related experience, or PhD + 3 years of related experience. 5... ...year-end holiday shutdown, and 4 paid days off for personal wellness...SeniorFull timeTemporary workLocal areaRemote workFlexible hours- ...Description Software Engineer Levels 1 - 3 - TS/SCI/FS Poly clearance only Altamira Technologies has a long and successful history of providing... .... In lieu of a Bachelor's Degree, an additional four (4) years of relevant programming experience in the field may...Full timeWorldwide
- ...What You Will Do: As a Software Engineer (SWE) Level 3, you will design, develop, integrate, and enhance complex and diverse software systems in... ...discipline from an accredited college or university Four (4) additional years of software engineering experience on projects...Full time
- ...accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's... ...Requirements - Cloud Experience: Shall have three (3) years demonstrated work experience with...SeniorWork experience placement
$120.8k - $265.8k
Job Title: Software Engineer Skill Level 3Job Category: Information TechnologyTime Type: Full timeMinimum... ...or university is required.IAT Level 3 Certification. Familiarity with Docker and Containerization.Desired:Four (4) years of SWE experience on projects with...Contract workFor contractorsWork experience placementFlexible hours$78k - $250k
...university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for... ...Experience: Shall have three (3) years demonstrated work experience... ..., confer with users or system engineers; analyze systems flow, data...Temporary workWork experience placementRemote workFlexible hours$135k - $145k
...Job Title : Senior Software Engineer- Ruby on Rails (ROR) Department : R&D- Blood Management Reporting... ..., MD (Not Remote: In-Office at least 3-days per week) Hours of Work :... ...We offer a competitive benefits package (4 weeks of Paid Time Off plus holidays and...SeniorFull timeContract workTemporary workWork at officeLocal areaFlexible hours3 days per week$98.9k - $148.3k
...immediate need for Manufacturing Project Engineer 3/4 to support programs in Final Assembly... ...Principal Manufacturing Project Engineer 3 or a Senior Principal Manufacturing Project Engineer... ...and controlFluency in MS Office software applicationsAbility to obtain and maintain...SeniorFull timeImmediate startRelocation packageShift work$190k - $240k
...Belay Technologies is seeking a Software Engineer to join our intel team. You will act as an embedded... ...B.S. or Ten (10) years with M.S., Four (4) years of additional SWE experience may... ...paid leave – 4 weeks of personal leave, 3 Yay! days, take off on your birthday, 11...SeniorFlexible hours$190k - $240k
...finalist in 2021! Belay Technologies is seeking a Software Engineer (Automated Test Framework) to join our intel team. The... ...sessions in MD Perks and Benefits: ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays...SeniorFull timeContract workWork experience placementFlexible hours$142.2k - $213.4k
...our organization: As an engineer, you'll be joining our growing Aurora Software department which has 200+... ...entry-level to the most senior chief engineers and architects... ...our team as a (level 4) Software Engineer based... ...executing 2-week Sprints for 3-month increment...Full timeWork at officeRelocation packageShift work$91.8k - $137.6k
...our organization: As an engineer, you'll be joining our growing Aurora Software department which has 200+... ...entry-level to the most senior chief engineers and architects... ...as a (level 2 or level 3) Software Engineer based... ...with a Master's; or 4 additional years of experience...Full timeWork at officeRelocation packageShift work$70k - $190k
...a Security Verification Test (SVT) Software Engineer to join our intel team. The selected... ...and Benefits: ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your... ...Mid-Level: $70,000 to $190,000 Senior Level: $190,000 to $240,000 Belay...SeniorFull timeContract workWork experience placementFlexible hours$190k - $240k
...finalist in 2021! Belay Technologies is seeking a Software Engineer to join our intel team. DevOps is an agile development... ...Agile team. Perks and Benefits: ~8 weeks paid leave - 4 weeks of personal leave, 3 Yay! days, take off on your birthday,11 paid holidays...SeniorFull timeContract workWork experience placementFlexible hours- ...Software Engineer Level 3 As a Software Engineer Level 3 at CyberPoint, you will lead the design, development... ...college or university OR Four (4) additional years of Software... ...ability to influence technical direction at senior levels Our Culture Great People,...For contractorsLocal area
$230k - $250k
...Software Engineer 3 Location: Annapolis Junction, MD Compensation Range: $230 -$250K Clearance: Active TS/SCI w/ Polygraph needed to... ...from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar...$7.5k
...Software Test Developer Engineer RealmOne was built on the principle that people matter first and foremost.... ...Shell scripting. The Software Engineer 3 shall possess the following... ...college or university is required. Four (4) years of additional SWE experience on...Work experience placementImmediate startFlexible hours
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