SW Engineer Mid-Level (Clearable US Citizen) Linux, C/C++ Python
Select Search Associates LLC
SSA LLC has a premier client looking for a full‑time senior level software engineer to work on‑site at their headquarters in Fairfax, VA. The candidate must have a minimum of five (5) years of professional experience in the design and implementation of software for signals or data processing systems. Experience in all aspects of code design, implementation, testing, analysis, and debugging is required. The role will involve client‑server architectures and networking techniques and protocols. Languages to be used include C, C++, and Python. Object‑oriented design experience is a plus. Operating systems include Linux. This role will eventually move into a position requiring a security clearance which our client will sponsor. Key Responsibilities: Design, implement, test, and deploy data processing system software Develop interfaces to control, status, and monitor systems Manage system software configurations and baselines Required: BS degree in Electrical Engineering, Computer Science, or related field. Five (5) or more years of software engineering experience Experience in LINUX and C/C++ DO-278A (Critical SW development techniques in aviation) Highly desired Desired: MS degree in Electrical Engineering, Computer Science, or related field. MATLAB experience GNSS (GPS, Galileo) experience Experience in the development of database management systems (flat-file, relational, and object‑oriented) Experience in communications systems development and test. Knowledge of communications systems theory with strengths in analog/digital modulation/demodulation Knowledge of signal processing algorithms/techniques Knowledge of safety critical software development techniques (DO-278A) Experience with the following COTS Tools: Eclipse Desktop C++ IDE, Intel C++ Compiler, Vectorcast Unit Test Framework, Vectorcast QA, Synopsys Coverity #J-18808-Ljbffr Select Search Associates LLC
$95k - $120k
...Description Join us in improving and shaping the future... ...is looking for a onsite mid‑level Software Engineer to join our team!... ...management in languages like C/C++. Experience in... ...maintaining C++, Java, and Python software packages in a Linux environment. Experience...PythonLinuxC++Full timeLocal areaImmediate start$62 - $125 per hour
...learning ( AI/ML ) engineering while maintaining strong... ...: Must be a US Citizen who currently holds a... ...following languages: C, C++, C#, Java, or Python. Must have proficiency... ...in Android/Linux and/or Windows OS internals... ...deemed legal at the state level but is still...ResidentPythonLinuxC++Hourly payContract workFor contractorsLocal areaRemote workRelocation packageFlexible hours- ...Mid-Level CNO Software Engineer Zetier is seeking Mid-Level CNO Software Engineers to develop... ...with low-level programming (C/C++) Experience developing in scripting languages (Python) Systems software development experience (Linux/Windows kernel drivers) Successfully...PythonLinuxC++
$87.1k - $157.45k
...Signal Processing Engineer to support EW... ..., Simulink, or C++ - Analyze... ...much more. Join us and make a difference... ...- Must be U.S. Citizen - Active... ...a TS/SCI level clearance - Bachelors... ...as MATLAB, Linux, Mathematica, Python, Simulink - and... ...languages such as C/C++, Java etc....ResidentPythonLinuxC++Local areaImmediate startFlexible hours$75.8k - $144.2k
Location US-VA-ARLINGTON-111 ~ 1300 17Th... ..., as only U.S. citizens are eligible for a... ...Embedded Software Engineer II, Electronic Warfare... ...Embedded Linux ARM processors and... ...High proficiency in C/C++ and Python/MATLAB Proficiency... ...of all experience levels. RTX considers several...ResidentPythonLinuxC++Temporary workWork experience placementWorldwideRelocation packageFlexible hoursNight shift- Sr. Systems Engineer - Integration & Test (I&T) Clearance: None, Clearable U.S. Citizenship required with ability to obtain... ...Experience: 10+ years (Senior-level candidate) Requirements: Has... ...Some programming background with C/C++/Python Linux Huge Plusses: Experience...PythonLinuxC++
- US Military Skillbridge Internship (Software Engineer)_Arlington, VA Black Cape Title... ...(**ALL LEVELS) MUST be willing... ...TensorFlow and Python scikit-learn. This... ...are considering Mid-Senior Level software... ...Python, C# or C++ - NOT All, just... ...working with Linux distributions...PythonLinuxC++Full timeFor subcontractorInternshipWork at officeRemote work3 days per week
- ...Embedded Systems & Robotics Engineer who will bridge the... ...conditions. US Citizens Only Former US Defense... ...Strong proficiency in C and C++ for real-time for... ...practical knowledge of Python for scripting, tooling,... ...VxWorks) and/or embedded Linux (Yocto, Buildroot) Knowledge...ResidentPythonLinuxC++Full timeFor contractorsLive inWork at officeRemote work
- ...customer-oriented Systems Engineer to join our team to begin an... ...languages to include RHEL, C/C++, Java, and Python Understand the interplay required... ...different technical skill levels Customer Requirements:... ...Citizenship - Must be a US Citizen Location - Hybrid with on-...ResidentPythonC++2 days per week1 day per week
- ...is seeking a Full-Time Software Engineer for their Fairfax, Virginia headquarters... ...systems and must be U.S. Citizens eligible for Top Secret/SCI clearance... ...skills include proficiency in C, C++, and Python, with additional knowledge of Linux and Object-Oriented Design. The...ResidentPythonLinuxC++Full time
$70 per hour
...JOB TITLE - Mid-Level Java developer Location: Arlington, VA; Bethesda... ...Visa Status:- Must be a U.S. Citizen or U.S. Legal Permanent... ...Experience working in a Unix or Linux environment. Experience... ...experience includes proficiency with Python, Perl, shell scripting (e.g....ResidentPythonLinuxHourly payPermanent employmentWork experience placementWork at officeImmediate start$43.27 - $96.15 per hour
...focus will be on reverse engineering and potentially... ...Requirements: Must be a US citizen (No exceptions!)... ...languages (e.g., C, C++, Assembly, Python, and Bash) to be used... ..., FreeRTOS, Embedded Linux, Windows IoT/Embedded... ...hardware design and low-level communication with...ResidentPythonLinuxC++Hourly payContract workFor contractorsLocal areaRemote workRelocation packageFlexible hours- ...Cyber Systems Security Engineer Location Manassas,... ...and processes for Linux and Windows environments... .../or development, e.g. Python, C, C++, Rust · Strong communication... ...certification for IAT Level II (Security+, GSEC,... ...you must be a U.S. Citizen. · Proactive/self-...ResidentPythonLinuxC++Full timeFor contractorsRemote workRelocation package
$90k - $180k
...Mid-Level Software Engineer Location US-VA-Fairfax ID 2026-4211 Category Engineering Position Type Full... ...- Proficient in programming languages such as Python, Java, or C++, with experience in machine learning/AI libraries...PythonC++Full timeWork at officeLocal area$94.96k - $156.67k
...is a diversified science, engineering and technology company, with... ...Abilities Matlab and Python programming C++ programming Mapping data... ...using Vitis AI Linux device driver development... ...models Must be a U.S. citizen and able to obtain a security...ResidentPythonLinuxC++Contract workWorldwide$90k
...seeking to fill an entry-level/junior-level software... ...and systems engineering. With a presence in both... ...programming languages: C++, Python. Familiarity with Continuous... .... Must be a U.S. citizen. Demonstrated ability... ...higher. Proficiency in Linux and Docker; familiarity...ResidentPythonLinuxC++- ...Embedded Software Engineer As a Software Developer here... ...will push you to new levels as a software developer.... ...software is developed in C/C++ and runs on embedded systems with a Linux environment. We are a unique... ...with ETL processes, Python, numPy, SciPy, Java Experience...PythonLinuxC++Casual workFlexible hours
- ...Inc., openings for Hardware Engineers with 5+ years of related experience... ...you will ensure the highest levels of system availability,... ...required. Must be a US Citizen. THIS POSITION IS CONTINGENT... ...programming capabilities in Python or C/C++ for test automation and debugging...ResidentPythonC++Full timeContract work
$90k - $200k
Responsibilities Job title: HPC Engineer Sabre is seeking... ...Red Hat Enterprise Linux (RHEL) servers, CPU... ...developing Python/bash/Perl scripts... ...languages (e.g. C/C++, Fortran, etc.) Clearance... ...Eligibility A Level 2 Employee Referral... ...needs. Join us and be part of a thriving...PythonLinuxC++Contract workFor contractors$97.5k - $209.5k
...opportunity for a Systems Engineer . Candidate must... ...tools such as Python and Ansible to ensure... ..., IPSEC, NAT and Linux networking stacks.... ...redundancy. Advanced level knowledge of IP addressing... ...Python and Java; C/C++ or Bash scripting... ...team. Come Join Us Qualifications Certain...PythonLinuxC++Full timeTemporary workPart timeWork at officeFlexible hours$86.6k - $129.8k
...Software Engineering Position The Aerospace Corporation... ...innovators. Join us and take your place... ...Framework, Java, Python, RESTful services,... ...e.g. Java, Python, C/C++.) ~ Experience... ...experience with Windows and Linux Development... ..., regardless of level and role, can demonstrate...PythonLinuxC++Full timeImmediate startRemote workRelocation packageFlexible hours$69.4k - $158k
High Side Operations Software Engineer, Mid As a full stack developer,... ...production‑grade applications with Python or Java 1+ years of... ...environment Experience with basic Linux terminal commands, including... ...practices Experience with Java, C#, C++, JavaScript, React, or NodeJS...PythonLinuxC++Local area- ...have an IMMEDIATE NEED for a Mid-Level DevOps Engineer to provide Agile DevOps... ...Java, JavaScript, and/or Python to meet the technical needs... ...QUALIFICATIONS MUST BE a US Citizen Candidate must have BS... ...experience Experience with Linux OS, including scripting in...ResidentPythonLinuxLocal areaImmediate start2 days per week3 days per week
$87k - $125k
...OverviewLeidos is hiring a mid-level Software Developer.... ...and developing in Python, Java Spring, or... ...* Must be a U.S. Citizen* Proactive self-... ...Experience programming in C++, Java, Typescript,... ...certifications* Linux certifications*... ...legitimacy, please make us aware immediately...ResidentPythonLinuxC++Full timeLocal areaImmediate start- ...Mid-Level Java Engineer (ONSITE INTERVIEWS) Sterling, VA LOOKING FOR SEASONED BACK-END JAVA... ...computational complexity ~ Experience with Linux or Unix operating systems... ...Experience with scripting languages like Perl, Python, Unix Shell, or others ~...PythonLinuxWork experience placementLocal area
$150k - $225k
...Senior Software Integration Engineer to support a Government... .... Support system‑level test events by delivering... .... Proficiency with Python, C/C++, Bash, Git, Jenkins, GitLab... ...Secret clearance, U.S. Citizen, aerospace engineering,... ...software verification, US-controlled software...ResidentPythonC++For contractorsSummer workWork at officeRelocation package- ...a difference with us. MITRE's Data Science and Engineering department is looking... ...- Proficiency in Python and SQL required... ...containerization) Linux-based Development Environments... ...(e.g., Python, R, C/C++, Java, Scala, Julia... ...you must be a U.S Citizen to be considered...ResidentPythonLinuxC++InternshipLocal area
$158k - $294k
...: Lead, Software Engineer Job Code : 3755... ...both application‑level and embedded C/C++ development, including Linux‑based GUI and system... ...obtain and maintain a US Security Clearance... ...such as C/C++, Python, and Java.... ...be granted to U.S. citizens. In addition, applicants...ResidentPythonLinuxC++Local areaFlexible hours$53k - $108k
...Side Operations Software Engineer, Junior The Opportunity... ...and classification levels. You Have 2+ years of... ...grade applications with Python or Java 1+ years of experience... ...Experience with basic Linux terminal commands,... ...with Java, C#, C++, JavaScript, React, or...PythonLinuxC++Work at officeLocal areaRemote work- ...Tyto Athene company, is searching for a Mid-Level Platform Engineer to join our growing team. You will... ...Strong scripting skills in languages like Python, Go, Bash, or similar, for automating... ...and pipeline development. Linux/Unix: Strong background in Linux system...PythonLinuxWorldwide
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