Linux Developer (TS/SCI w POLY)
Stech Technology UK Limited
TS/SCI w POLY Required About the Role: Seeking Linux Developers to create and maintain system-level software for Linux environments. This role involves cross-platform work across various architectures in support of dynamic projects. Required Qualifications: Bachelor's degree or equivalent experience in Computer Science, Engineering, or a related field. At least 3 years of professional software development experience, including design, implementation, testing, analysis, and debugging. Demonstrated experience using software configuration management tools (e.g., Git). Software systems development experience and understanding of OS internals in at least one of: BSD/Linux/Unix, Windows, Mac OS, Android, or RISC assembly. At least 3 years of experience developing, testing, and debugging in C, C++, and Python. At least 3 years of demonstrated experience developing, testing, and debugging system-level software for Linux (kernel development experience desired). Demonstrated in-depth understanding of low-level system development for Linux/Unix internals and APIs. Demonstrated experience working in a cross-platform environment, with experience in x86/x64, ARM, and/or MIPS architectures. Ability to obtain and maintain necessary security clearances. Desired Qualifications: Ability to reverse engineer (RE) code. Experience working independently and in teams in a fast-paced environment with changing priorities. Undergraduate or graduate degree or certifications in a relevant technical field. Demonstrated experience utilizing a diversity of development languages. In-depth understanding and/or implementation of CNE techniques and methodologies, including application and mitigation for BSD/Linux/Unix, Windows, Mac OS, Android, or RISC assembly. Experience applying continuous integration and automated testing tools to software development practices. Experience with firewalls, standard operating systems features, and PSPs. At least 3 years of experience developing and testing applications on Windows, Mac, Linux, Mobile, or Embedded platforms. TS/SCI w POLY Required #J-18808-Ljbffr Stech Technology UK Limited
- ...Job Description Job Description TS/SCI w POLY Required **About the Role:** Seeking Linux Developers to create and maintain system-level software for Linux environments. This role involves cross-platform work across various architectures in support of dynamic projects...Suggested
- ...Job Description Job Description TS/SCI w POLY required **About the Role:** Looking for an Android Mobile Application Developer to build and test mobile apps using Android tools... ...of OS internals in at least one of: BSD/Linux/Unix, Windows, Mac OS, Android, or RISC...Suggested
- ...Job Description Job Description TS/SCI w POLY Required **About the Role:** Join our... ...of OS internals in at least one of: BSD/Linux/Unix, Windows, Mac OS, Android, or RISC... ...assembly. - At least 3 years of experience developing, testing, and debugging in C, C++, and...Suggested
- ...experience Minimum ten (10) years of related Systems and Linux Engineering experience REQUIRED QUALIFICATIONS Infrastructure... ...) to implement complex solutions Requirements *Eligible TS/SCI w/ FS Poly QUALIFICATION Bachelor’s Degree in Computer Science,...Suggested
- ...Description Job Description *Active TS/SCI w/ Full Scope Poly required prior to application This... ...to cloud and hybrid environments Linux and Windows server environments Scripting... ...while promptly coming up to speed Develop comprehensive engineering design...SuggestedFlexible hours
- ...Job Description APPLICATION DEVELOPER Are you ready to be a part of an... ...of experience CLEARANCE: Active TS/SCI clearance with poly US citizenship required LOCATION... ...Swing), Apache Tomcat, UML modeling, Linux, file transfer protocols, Elasticsearch...
- ...Location: McLean, VA Clearance: Active TS/SCI with Polygraph required Falls... ...engineering. We’re looking for someone who can develop and deploy NLP and machine learning capabilities... ..., and optimize software running within Linux environments. Work within modern...
$89.6k - $204k
Database Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI... ...senior staff. • User Support: Assist developers, analysts, and end-users with... ...& Infrastructure: Working knowledge of Linux/Unix and Windows Server administration,...Work at officeLocal area$164.38k - $274.52k
...Systems Engineer SME (TS/SCI with Poly Required) Job Category : IT Infrastructure... ...Administrator/familiarity w/Cloud. The candidate shall... ...(multiple virtual storage), Linux, UNIX, and Windows technology... ...working with system developers to elicit requirements and engage...Full timeWork experience placement$89.6k - $204k
System Administrator (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI... ...analysis of security breaches. • Develop and manage comprehensive incident response... ...understanding of Windows Server, Linux, and cloud-based office environments (e...For contractorsWork at officeLocal areaRelocation- ...threats. Job Description DATABASE DEVELOPER PRINCIPAL Are you ready to be a... ...complex relational databases across Linux and Windows environments ·Apply... ...Database development CLEARANCE: Active TS/SCI clearance with poly US citizenship required...
$86k - $138k
...MD) and Huntsville ALAll positions require a minimum of a TS SCI, with ability to obtain a Poly. Preference is to have a current/active Poly.If you're... ...law. Job SummaryRequisition ID: 2026-164424Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workWorldwideShift work$103.8k - $218.1k
Job Title: Software Test Engineer (TS/SCI w/Poly) Job Category: Engineering Time Type: Full... ...you will analyze system requirements to develop evaluation and test plans/procedures,... ...U) • 1- 5 years' experience testing in Linux, Unix, Windows, or Cisco OS operating system...Full timeContract workWork experience placementLocal areaImmediate startFlexible hours$146k - $234k
...53A requirements and guidance.Develop security policies and procedures... ...techniques, Windows, Unix, Linux, databases, web servers, and other... ...similar applications.Active TS/SCI security clearance with the... ...Position Category: Information TechnologyClearance: Top Secret/SCI w/PolyContract workWork experience placementShift work- ...modeling and simulation problems and GUIs Proficiency in Fortran, C, and/or C++ Proficiency in BASH and Korn shell scripting Linux operating system proficiency, including end-user system troubleshooting in a lab environment Software development lifecycle...Full time
- ...Proficient Digital security experience. ~ Must have an Active TS/SCI; willingness to obtain a CI Poly. Required skills ~ Principal technologies:... ...MongoDB, and OracleDB Platforms: Red Hat Enterprise Linux 7, 8, and 9, with an understanding of FIPS mode, SELinux...Temporary workWork experience placementRelocation package
- ...Server Administrator/familiarity w/Cloud. The candidate shall... ...(multiple virtual storage), Linux, UNIX, and Windows technology... ...experience working with system developers to elicit requirements and engage... ...requires an active/current TS/SCI with Polygraph clearance. Equal...Work experience placement
- ...applications Document “as-is” architectures and develop detailed “to-be” designs Lead cloud... .../Object storage Kubernetes, Docker Linux (RHEL/CentOS) administration, hardening,... ...hours, 9am - 3pm Security Clearance: TS/SCI with Polygraph US Citizenship Required...Contract workWork experience placement
$200k - $250k
...high availability, system redundancy environments # Current and practical expertise using Oracle PL/SQL, SQL, SQL*Plus and SQL Developer DESIRED KNOWLEDGE/SKILLS: # Demonstrated extensive experience in database architecture, design, and processing models as...$89.6k - $204k
Systems Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI... ...integration, and testing of complex components. Develop scenarios, threads, and operational... ...of operating systems (Windows, Linux), basic networking, and hardware. • Soft...Work at officeLocal area$89.6k - $204k
...Systems Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI... ...baselines across operating systems like Linux (Red Hat, Ubuntu) and Windows. •... ...direction. Your work creates value. You’ll develop innovative solutions and build...Work at officeLocal area- ...Must have experience with Delinea Secret Server administration [ formerly Thycotic] ~ Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly ~ Must meet the DoD 8570 compliance with Information Assurance Technical (IAT) Level II certification. ~ Bachelor...Temporary workRelocation package
$158.86k - $214.92k
...Currently Possess: Top Secret SCI + Polygraph Clearance Level... ...Engineering Design, develop, and deploy modular cloud-based... ...applications across Windows and Linux environments hosted on AWS.... ...- 3pm Security Clearance: TS/SCI with Polygraph US Citizenship...Contract workTemporary workWork experience placementImmediate startRemote workWorldwideFlexible hours$89.6k - $204k
Database Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED Position Description CGI... ...Collaboration: Work alongside software developers and system administrators to integrate... ...g., PostgreSQL, DynamoDB) operating in Linux environments. • Tooling & Devops: Proficiency...Work at officeLocal area- ...Job Description Job Description TS/ SCI with favorable VA Customer Poly is required: experience... ...JWICS C2S network Designing, developing, querying and maintaining ElasticSearch... ...Demonstrated experience with Linux shell scripting. Demonstrated...
$164.38k - $274.52k
...REQUIRED SKILLS Demonstrated experience as an Oracle LINUX Systems Administrator. Demonstrated experience in Oracle EXADATA... ...A candidate must be a US Citizen and requires an active/current TS/SCI with Polygraph clearance. Equal Opportunity Employer /...Full time- ...Location: Reston, VA Fulltime Security Clearance: TS/SCI CI Poly Must Have Qualifications: Active TS/SCI... ...Experience with scripting languages (e.g., Python, Bash), in a Linux environment (RHEL, Oracle Linux, or similar) Experience with...Full time
- ...Description Own the opportunity as a Software Developer and help ensure the mission is never... ...automation and DevOps Familiar with LINUX environments Translate system... ...ETL tools Security Clearance Level : TS/SCI w/ Polygraph Location: Customer Site...
- ...managed) to OCP. Only Candidates with a TS/SCI CI Poly Clearance will be considered Job... ...issues across Jenkins and AWS Environments (Linux EC2, RDS, Cloudformation, Elasticsearch... ...etc...) o Document key features for developer use o Help write and maintain...
- ...seeking a Senior GPU Platform Engineer to design, develop, and optimize Linux-based GPU computing environments. You'll work across... ...Location: Bethesda, MD Security Clearance: TS/SCI and willingness to get a Poly. Primary Responsibilities GPU Architecture...
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