> Markdown version of [/jobs/ext/2696302-software-engineer](https://www.wearedevelopers.com/jobs/ext/2696302-software-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - **Company:** CareerCircle - **Location:** Jessup, MD, United States - **Salary:** $87,100.0 - $157,450.0 - **Contract:** Permanent contract - **Skills:** C (Programming Language), HTML, Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Business Logic, Systems Engineering, Microsoft Azure, Bash Shell, Bioinformatics, Bug Tracking Systems, C Sharp (Programming Language), C++ (Programming Language), Cascading Style Sheets (CSS), Software Documentation, Code Reuse, Code Review, Signals Intelligence, Cyber Security, Databases, Computer Engineering, System Configuration, Continuous Integration, Custom Software, Data Integration, Data Stores, Data Systems, Query Languages, Software Debugging, Linux, DevOps, Distributed Systems, Embedded Software, Firmware, Data Flow Control, FreeRTOS, Graphical User Interface, Hardware Virtualization, Integrated Development Environments, Information Systems Security Architecture Professional, JSON, Junit, Python (Programming Language), Key Management, Network Protocols, NoSQL, Object-Oriented Software Development, Qt (Software), Resource Description Framework (RDF), Real-Time Operating Systems, Red Hat Enterprise Linux, Ansible, Server Supported Gaming, Service-Oriented Architecture, Software Engineering, Software Systems, SPARQL, SQL Databases, System Testing, Virtualization Technology, Web Application Frameworks, Extensible Markup Language (XML), XQuery, Data Processing, Scripting, Load Balancing, Computer Network Operations, PIC Microcontroller, Marklogic, Spring-boot, Firewalls (Computer Science), Git, Usage Tracking, AngularJS, Bug Reporting, Information Technology, Low Latency, Apache Nifi, Puppet, Software Performance, Splunk, Network Server, Software Version Control, Programming Languages - **Published:** September 3, 2026 - **Apply:** https://www.careercircle.com/jobs/all/all/usa/md/laurel/122c911a-cd39-4138-96c0-60e4963d6b34 ## About the Role Linux Splunk Ansible Firewall Dataflow Equities Dashboard Scripting Operations Leadership Automation Innovation Algorithms Market Data Test Design Apache NiFi Low Latency Systems Design System Support Load Balancing Team Leadership Software Design Query Languages Ancient History Computer Science Data Integration Software Systems Operating Systems Network Protocols Scientific Methods Software Solutions Collection Systems Systems Engineering Security Engineering Software Engineering Software Development Mathematical Modeling Distributed Computing Technical Requirements Hardware Virtualization IT Security Architecture Bash (Scripting Language) Java (Programming Language) User Requirements Documents Python (Programming Language) Distribution Management Systems Troubleshooting (Problem Solving) JavaScript (Programming Language) Red Hat Certified Engineer (RHCE) Red Hat Certified System Administrator (RHCSA), * Minimum of seven (7) years of experience as a Software Engineer supporting programs or contracts of similar scope, type, and complexity. * Bachelor's degree in Computer Science or a related discipline from an accredited college or university. * Four (4) additional years of Software Engineering experience on projects using similar software processes may be substituted for the bachelor's degree. Assignment-Specific Technical Requirements Technical requirements vary by assignment. Candidates are not expected to meet the requirements of every project profile below; they should meet the requirements associated with the specific project for which they are being considered. Project 1 - Linux, Splunk & Automation Required * 1+ years of experience with Splunk. * 2+ years of experience with databases, Ansible, JSON, JavaScript, and Bash scripting. * 4+ years of experience with Linux. * Experience providing comprehensive support for systems and servers, including operating system and application installation and configuration, daily operations, and troubleshooting. Desired * Working knowledge of data-flow technologies identified for the project, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols. * Working knowledge of Puppet. * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE). Project 2 - Splunk, Linux & Data Integration Required * 2+ years of experience with Splunk, including Splunk Query Language, reporting, dashboards, and visualizations. * 3+ years of experience with Python, databases, JSON, Bash/Shell scripting, Java, and XML. * 3+ years of Linux experience providing system/server support, including operating system and application installation, configuration, administration, and troubleshooting. * Familiarity with automation, distributed computing, load balancing, network protocols, hardware, virtualization, security architectures, firewalls, and switches. Desired * Splunk Core Certified Power User certification. * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE). ## Description Leidos is seeking an experienced Software Engineer to develop, maintain, integrate, and enhance complex software systems supporting critical mission needs. You will work individually and as part of an engineering team to translate user requirements into software solutions, develop and modify software, integrate capabilities into operational environments, troubleshoot defects, and evaluate software performance. Depending on assignment, the role may also include significant Linux system support, Splunk, scripting, automation, data technologies, and supporting infrastructure. Why This Role Matters Mission software must perform reliably within complex technical and operational environments. As a Software Engineer, you will help turn requirements into working capabilities while solving software, data, integration, and performance problems throughout the development lifecycle. Your work will contribute to both the functionality of individual software components and their successful integration into larger mission systems. What You'll Do Software Design & Development * Analyze user requirements to derive software design and performance requirements. * Design and code new software or modify existing software to add capabilities. * Develop and implement algorithms to meet system performance and functional standards. * Debug existing software and correct defects. * Modify software to adapt to new hardware, correct errors, or improve performance. * Design, develop, and modify software systems using appropriate scientific analysis and mathematical models to evaluate design outcomes and consequences. Integration, Data & System Performance * Integrate existing software into new or modified systems and operating environments. * Develop data queries for existing or proposed databases and data repositories. * Design or implement complex database and data-repository interfaces and queries. * Develop software solutions by analyzing system performance standards, system flows, data usage, work processes, and technical problem areas. * Work with users and systems engineers to understand requirements, performance expectations, and operating constraints. * Contribute to system-design decisions involving hardware/software tradeoffs, software reuse, COTS/GOTS alternatives, and allocation of requirements to software components. Testing, Documentation & Engineering Practices * Review and test software components for adherence to design requirements and document test results. * Assist in developing and executing test procedures for software components. * Resolve software problem reports. * Write and review software and system documentation. * Apply software development and design methodologies appropriate to the development environment. * Recommend improvements to documentation and software-development process standards. * Serve as a team lead when appropriate to the software-development process and project environment., All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws. Related Jobs Software Engineer Actalent Jessup, MD*On-Site Linux CI/CD Stm32 Planning Firmware FreeRTOS Debugging Scripting Visionary Scheduling Automation Innovation Code Review Electronics Multimeters Oscilloscope Azure DevOps Communication Biotechnology Qt (Software) Semiconductors Logic Analyzer Laser Sciences Version Control Computer Science Microcontrollers Embedded Software Embedded Firmware Development Testing Software Engineering Software Development Computer Engineering Health Care Benefits System Configuration Design Specifications Mechanical Engineering Electrical Engineering Artificial Intelligence Technical Documentation C (Programming Language) Graphical User Interface C# (Programming Language) Engineering Design Process C++ (Programming Language) Bug Tracking And Management Real-Time Operating Systems Git (Version Control System) Python (Programming Language) Benefits Enrollment Processes Electronic Circuit Simulation Continuous Improvement Process Troubleshooting (Problem Solving) +0 Google IT Automation with Python Software Engineer Actalent Jessup, MD*On-Site Linux CI/CD Stm32 Planning Firmware FreeRTOS Debugging Scripting Visionary Scheduling Automation Innovation Code Review Electronics Multimeters Oscilloscope Azure DevOps Communication Biotechnology Qt (Software) Semiconductors Logic Analyzer Laser Sciences Version Control Computer Science Microcontrollers Embedded Software Embedded Firmware Development Testing Software Engineering Software Development Computer Engineering Health Care Benefits System Configuration Design Specifications Mechanical Engineering Electrical Engineering Artificial Intelligence Technical Documentation C (Programming Language) Graphical User Interface C# (Programming Language) Engineering Design Process C++ (Programming Language) Bug Tracking And Management Real-Time Operating Systems Git (Version Control System) Python (Programming Language) Benefits Enrollment Processes Electronic Circuit Simulation Continuous Improvement Process Troubleshooting (Problem Solving) +0 Google IT Automation with Python MarkLogic Developer (SME) Leidos Bethesda, MD*On-Site NoSQL Junit DevOps XQuery Equities Marklogic Operations Governance Purchasing Upskilling Market Data Spring Boot Cryptography Business Logic Key Management System Testing Data Processing Custom Software Ancient History Agile Methodology Analytical Method Time Off Management Security Engineering Signals Intelligence Business Requirements Object-Oriented Design Angular (Web Framework) Application Development SQL (Programming Language) Agile Software Development Java (Programming Language) Computer Network Operations Cascading Style Sheets (CSS) Python (Programming Language) Service-Oriented Architecture Software Development Life Cycle Extensible Markup Language (XML) HyperText Markup Language (HTML) JavaScript (Programming Language) Resource Description Framework (RDF) Application Programming Interface (API) SPARQL Protocol And RDF Query Language (SPARQL) Top Secret-Sensitive Compartmented Information (TS/SCI Clearance) +0 Login | JoinContact ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [My journey into DevOps world - How it all started!](https://www.wearedevelopers.com/videos/545-my-journey-into-devops-world-how-it-all-started) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [What is Software Engineering?](https://www.wearedevelopers.com/magazine/289-what-is-software-engineering)