Software Engineer III Reflexive ConceptsSoftware Engineer IIIMarylandThe Software Engineer supports the engineering, implementation, integration, and sustainment of the Delinea Tools Suite in a Linux environment, ensuring secure credential management, privileged access controls, secrets management, and automation capabilities aligned with mission security and compliance requirements. Bachelor's degree in Computer Science or related discipline from an accredited college or university, plus 7 years of experience as a Software Engineer, in programs and contracts of similar scope, type, and complexity OR.
Senior Database Engineer Shield Consulting SolutionsSenior Database EngineerLinthicum, MD$215,000–$225,000 / yearEssential Duties and Responsibilities: The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Jr. Database Engineer Shield Consulting SolutionsJr. Database EngineerLinthicum, MD$125,000–$135,000 / yearThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. Job Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
ME00626-Software Engineer 2 Momentum Engineering OpeningsME00626-Software Engineer 2Annapolis JunctionBachelor's degree in Computer Science, Mathematics, Engineering, Statistics, Engineering Management, or a related technical discipline from an accredited college or university Four (4) additional years of directly related Software Engineering experience may be substituted in lieu of the degree requirement. The ideal candidate is a self-motivated software engineer with experience developing enterprise applications, implementing Infrastructure as Code (IaC), supporting AWS cloud environments, and contributing to continuous integration and deployment pipelines.
Database Engineer III FLASH Technology GroupDatabase Engineer IIIMaryland$104,000–$121,000 / yearThe Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. •As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Senior Database Engineer (Linthicum, MD) Shield Consulting SolutionsSenior Database Engineer (Linthicum, MD)Linthicum, MD$215,000–$225,000 / yearEssential Duties and Responsibilities:The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. Description:As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Senior Information Systems Security Engineer (ISSE) Amatriot Group, LLCSenior Information Systems Security Engineer (ISSE)Annapolis Junction, MD$150,000–$210,000 / yearImplement security systems by specifying intrusion detection methodologies and equipment, directing equipment and software installation and calibration, preparing preventive and reactive measures, creating, transmitting, and maintaining keys, providing technical support, and completing documentation. This role performs security engineering across the system development lifecycle, supports vulnerability management, integrates cybersecurity requirements across enterprise environments, and ensures development and operational systems are functional and secure.
Jr. Database Engineer (Linthicum, MD) Shield Consulting SolutionsJr. Database Engineer (Linthicum, MD)Linthicum, MD$125,000–$135,000 / yearThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. Job Description:As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Network Systems Engineer-Owings Mills MD (Hybrid) Georgia Tek SystemsNetwork Systems Engineer-Owings Mills MD (Hybrid)Owings Mills, MDRole Summary and Responsibilities: The Network Management Engineer works closely with Technology Services Infrastructure personnel to evaluate, recommend, and implement a suite of proactive management tools needed to maintain a stable and efficient converged data, voice, and video network environment. • Knowledge of the Broadcom/CA DX NetOps suite that includes Spectrum, Performance Center with components (Vertica repository, Data Collector, Data Aggregator), Network Flow Analyzer, Virtual Network Assurance and Business Intelligence.
Desktop Systems Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCDesktop Systems Engineer - Active TS/SCI with CI PolyAnnapolis Junction, MDENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.
Infoblox Systems Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCInfoblox Systems Engineer - Active TS/SCI with CI PolyAnnapolis Junction, MDENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Working with the Government lead and other service areas' Architecture, Engineering & Operations leads and technical specialists, as well as professional services staff from vendors to implement the plan to deliver a strategic DDI platform and migrate all in-scope services from existing platforms.
Systems Engineer (Se-2) Leidos Holdings Inc.Systems Engineer (Se-2)Laurel, MD$87,100–$157,450 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. Perform a variety of systems engineering tasks centered on technical problem solving, requirements specification, process development, risk analysis, and solutions design to advance cybersecurity mission success.
Principal Software Engineer Ts/Sci Polygraph Leidos Holdings Inc.Principal Software Engineer Ts/Sci PolygraphHanover, MD$154,050–$278,475 / yearOur talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Mid‑Level AI Engineer (Python) IDS InternationalMid‑Level AI Engineer (Python)Annapolis Junction, MD$105,000–$125,000 / yearCollaborate with technical leadership to design, develop, and maintain LLM orchestration frameworks• Integrate static analyzers, retrieval‑augmented generation (RAG) systems, and automated testing pipelines• Clean, transform, and vectorize documentation, source code, and test artifacts for LLM consumption• Design and implement database solutions supporting RAG architectures, artifact storage, and audit trails• Work with systems engineers to architect and deploy networked AI tools within secure enclaves• Perform performance profiling, optimization, and scalability analysis of mission systems• Support security assessments and Authority to Operate (ATO) activities. • Bachelor’s degree with five (5) years of relevant experience, or Master’s degree with three (3) years, or Doctoral degree with no required experience• Associate’s degree with seven (7) years of clearly related experience may be considered• Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, and mathematics• Proficiency in Python and AI/ML integration• Experience with LLMs, static analyzers, RAG frameworks, and relational or vector databases• Familiarity with Agile development and tools such as Git, Jira, and Confluence• Relevant experience across the software development lifecycle• Active TS/SCI with Polygraph.
Junior Manual Test Engineer Leidos Holdings Inc.Junior Manual Test EngineerAnnapolis Junction, MD$69,550–$125,725 / yearThe selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Software Test Engineer Ts/Sci Polygraph Leidos Holdings Inc.Software Test Engineer Ts/Sci PolygraphHanover, MD$87,100–$157,450 / yearOur ideal candidate will design, execute, and document manuals and automated tests; develop test cases and automation frameworks; identify and track defects; analyze performance and system behavior; and perform continuous functional, integration, acceptance, and regression testing to ensure quality and backward compatibility. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Application Engineer (Backend) CACIApplication Engineer (Backend)Linthicum, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Develop, test, deploy, and maintain various Python-based REST endpoints, microservices, and data model management capabilities using Django and Flask frameworks.
Systems Engineer (Combat Systems) VTGSystems Engineer (Combat Systems)Washington, Washington, DCFull timeExperience with any of the following: Computational Fluid Dynamics especially for aerodynamic high-speed flows, Finite Element Analysis and solid mechanics, Fluid Structure Interaction, Flight dynamics and trjectory calculations (formulated in six degrees of freedom ("6DoF"), Ballistics, Penetration mechanics, Combustion and Thermodynamics. Overview: We are seeking a Mid to Senior level Systems Engineer (SPC 3) in Washington, DC to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt Strike (CPS) Program under the Department of Navy, specifically focused on Weapons Systems .
DevOps Engineer 4-8872-OL Onyx PointDevOps Engineer 4-8872-OLHanover, MarylandBachelor’s degree in Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline from an accredited college or university is required. Desired skills (2 of the below): - Design, build, and maintain AWS infrastructure including but not limited to EC2, Lambdas, S3, SNS, SQS, Event Router, Athena, Step Functions using Terraform and auto scaling.
Test Engineer SME Leidos Holdings Inc.Test Engineer SMEBethesda, MD$154,050–$278,475 / yearDevelop test validation scripts using program designated languages (ex: Python); and also develop automated test cases using knowledge of custom Applications through designated GUI/COTS products (ex: Selenium and Katalon Studio). Collaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of recurring/regression test cases through selected toolsets.