iOS Software Engineer (TS/SCI) - On-Site Mission Impact
ACKtive Engineering Solutions LLC
ACKtive Engineering Solutions LLC is seeking an iOS Software Developer to join a customer-facing team and contribute to native iOS applications for a high-priority mission. The role requires US citizenship and an active TS/SCI clearance, with on-site work at a customer facility in the DC/Maryland/Virginia area.
You will collaborate with senior experts, leverage your iOS experience and embedded development knowledge, and help advance national security initiatives while working within a focused,
#J-18808-Ljbffr$74.8k - $130.9k
...make great use of your iOS Reverse Engineering (RE) and... ...to support an amazing mission, work as a team to leverage... ...work at the customer site, integrated into the... ...and implement embedded software capabilities in C.Apply... ...Skills You'll Bring:TS/SCI with Polygraph required...SoftwareWebsiteFull timeFor contractorsFlexible hours$124.09k - $155.25k
...Software Developer PrincipalDeliver simple solutions... ...will make an impact:Researches,... ...succeed Bring your engineering expertise along with... ...Clearance Level: TS/SCI with Poly Required... ...requiredLocation: On Site Annapolis Junction... ...PLACE At GDIT, the mission is our purpose,...SoftwareWebsiteTemporary workImmediate startRemote workWorldwideFlexible hours- ...operating systems, and software applications.Ensure... ...Qualifications:Active TS/SCI with CI polygraph.Minimum... ..., Computer Engineering, or related discipline... ...Knowledge of Enterprise Mission Assurance Support Service... ...engineering.Location: Columbia, MD (Customer Site - CANX)...SoftwareWebsitePart time
$176k - $282k
...Lead to oversee all engineering, technical, and... ...capabilities in support of mission objectives. You... ...‑side Confluence sites, weekly TTO Lead... ...both hardware and software components and... ...limitations, environmental impact, and life-cycle... ...analysisActive TS/SCI clearance with...SoftwareWebsiteContract workShift work$140k - $200k
...profile Fort Meade-area mission, running EVPN-VXLAN,... ...services team places senior engineers directly with our most... ...Job Details On-site full time in the Columbia... ...troubleshoot hardware and software issues under pressure,... ...field Active TS/SCI clearance with a Full Scope...SoftwareWebsiteFull timeLocal area- ...TS//SCI-FSP Solutions ArchitectIn summary we are looking for a strong Solutions Architect... ...in the form of a very technical Sales Engineer, a Site Reliability Engineer who has a very... ...integration with several other GOTS and COTS software packages. Our SA's are more of the face...SoftwareWebsite
- ...Regular Your Impact Own your opportunity... ...as a MS SQL DBaaS Engineer at GDIT. Here, you... ...our clients’ missions and ensuring we anticipate... ...implementation of software development tools,... ...Level: Active TS/SCI with Polygraph... ...~ Location: On Site GDIT IS YOUR...SoftwareWebsite
$148.3k - $266.9k
...amazingly talented Cloud Engineer to join our team! What... ..., and efficient software delivery.Implement monitoring... ...cloud engineering, DevOps, site reliability engineering... ...degree is acceptable)TS/SCI w/ Poly is... ...ensure the success of missions around the globe. Our intelligent...SoftwareWebsiteFull timeFlexible hours- ...Job Description Job Description Software Engineer TS/SCI CI Poly Required (Java/J2EE) Annapolis Junction, Maryland | On-site | Full-Time | Permanent Employment | Mid-Senior... ...standing technology contractor supporting a mission-critical program of national scope....SoftwareWebsitePermanent employmentFull timeFor contractorsRelocation package
$138k - $163k
...Software Engineer - AI Infrastructure We’re seeking a software engineer to support our AI infrastructure... ...supporting production software using Site Reliability Engineering (SRE) best... ...Location: Columbia, MD Clearance: TS/SCI with Polygraph required Salary Range:...SoftwareWebsiteTemporary work$180k - $250k
...landscape through cutting-edge cloud engineering solutions. Our dedicated... ...to welcome you to our team!Mission: Our mission is to empower... ...deploying multiple containerized software solutions from 3rd party... ...collaboratively in a team environment.A TS/SCI with Polygraph security...SoftwareSummer holidayImmediate startRemote workNight shift$33.15 - $44.85 per hour
...opportunity to make a personal impact as a Customer Service... ...Clearance Level: TS/SCI w/Poly Required Skills... ...problem solving Location: On Site US Citizenship Required... ...solutions and mission services to every major... ...capabilities in AI, cloud, cyber and software development....SoftwareWebsiteHourly payTemporary workImmediate startRemote workWorldwideFlexible hoursShift work$167.5k - $220.6k
...decision advantage.Built for mission-critical operations, Everfox protects... ....Location: This is an on-site role in Annapolis Junction, MD... ...supporting Oracle Database software in physical and virtualized environments... ...Requirements• An active TS/SCI with FS Polygraph (currently...SoftwareWebsitePermanent employmentFor contractorsFor subcontractorLocal areaFlexible hours- ...General Dynamics Mission Systems (GDMS) engineers a diverse portfolio... ...Top Secret/SCI security clearance... ...and coordinate on-site response for emergency... ..., hardware, software and systems failures... ...Clearance, up to TS-SCI with Poly,... ...communicating issues, impacts, and corrective...SoftwareWebsiteContract workWork experience placementLocal areaRemote workRelocationRelocation packageFlexible hours
$125.1k - $225.2k
...seeking a talented Reverse Engineer / Embedded Software Developer who wants... ...grow their skills on mission-critical work. If you... ...You will join a high-impact team supporting a... ...novel solutions.Work on-site at a contractor... ...programming languageActive TS/SCI clearance with...SoftwareWebsiteFull timeFor contractorsFlexible hours- ...Software Engineer L1 (Frontend/Web – React/Vue)Annapolis Junction, MD Top Secret/SCI Polygraph Senior Level Career (10+ yrs... ...Software Engineer (TS/SCI Cleared) with a... ...development to support a mission-critical program... ...engineering team delivering impactful capabilities to end...Software
$103.5k - $181.1k
...Network Devices reverse engineering (RE) and vulnerability... ...to support an amazing mission, work as a team to... ...work at the customer site, integrated into the customer... ...implement embedded software capabilities in C.... ...What Skills You'll Bring:TS/SCI w/ Polygraph is required...SoftwareWebsiteFor contractorsFlexible hours- ...Regular Your Impact Own your opportunity... ...career as a NGDE Engineer at GDIT. Here, you... ...our clients’ missions and ensuring we anticipate... ...hardware and software across Enterprise... ...Level: Active TS/SCI with Polygraph... ...~ Location: On Site GDIT IS YOUR...SoftwareWebsite
- ...Visionist Inc. is seeking a Full Stack Software Engineer (AI Focus) to join a highly capable team on a premier PRIME contract in the United States. You will build agentic integrations in Python, leverage multiple AI models, and collaborate directly with cyber analysts...SoftwareContract work
$135k - $216k
...Cloud Software Engineer - TS/SCI w/Poly Job Locations: US-MD-Laurel Requisition ID: 2025-162223... ...closely with engineers, stakeholders, and mission partners throughout the software... ...Environment This role is based on‑site at the customer's location in Laurel,...SoftwareWebsiteRemote workShift work- ...General Dynamics Mission Systems (GDMS) engineers a diverse portfolio... ...Top Secret/SCI security clearance... ...and coordinate on-site response for emergency... ..., hardware, software and systems failures... ...; may require TS/SCI clearance based... ...review of superior. Impact: Develops...SoftwareWebsiteContract workWork at officeLocal areaRemote workWorldwideRelocationRelocation packageFlexible hours
$107.9k - $195.05k
...is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and... ...potential to have significant impact.Determine the impact and risk of... ....Clearance Required: Must have TS/SCI with Polygraph.Preferred QualificationsExperience...SoftwareFull timeImmediate startFlexible hours$104k - $166k
...AdministratorLaurel, MD Top Secret/SCI Polygraph Career Level... ...company that drives missions of consequence spanning... ...a collaborative, high-impact integrated product... ...Performs database and software life-cycle activities... ...and Education):An Active TS/SCI clearance with...SoftwareContract workTemporary workShift work- ...InterImage, Inc. is seeking a CNO Engineer to join the SAS Mobile team in the United States. The role focuses on designing, developing, and deploying software that enhances mission capabilities across cyber and communications domains. You will work with cybersecurity...Software
$116.35k - $210.33k
...System Administrator; requires TS/SCI Polygraph up front.Leidos has a... ...is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling... ...security updates to designated sites, and executing monthly security...SoftwareWebsiteFull timeImmediate startFlexible hours$146k - $234k
...Administrator - AI/ML TS/SCI w Poly Job Locations... ...thrive in fast‑paced, mission‑driven environments?... ...a collaborative, high‑impact integrated product development... ...of experience writing software scripts using... ...Bachelor's Degree in Engineering, Systems Engineering,...SoftwareContract workRemote workShift work$154.05k - $278.48k
...opportunity for a Principal Software Engineer in our National... ...Network Operations (CNO), Mission Software, Analytical... ...an active/current TS/SCI Polygraph up front.Key... ...requirements to determine system impact. You will lead the... ...(including wiki sites, blogs, and XML/HTML content...SoftwareWebsiteFull timeLocal areaImmediate startFlexible hours- ...Requisition Type: Regular Your Impact Own your opportunity to... ...repairs computer hardware and software both in person and using... ...access applications for worldwide sites Maintains current knowledge... ...570 Cert 2. PWS 9.1 cert TS/SCI and Polygraph Required; US Citizenship...SoftwareWebsiteWork at officeRemote workWorldwide
$103.8k - $218.1k
Job Title: Software Test Engineer (TS/SCI w/Poly)Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee... ...of a high-performing group dedicated to our customer’s missions and driven by a higher purpose - to ensure the safety of...SoftwareContract workWork experience placementLocal areaImmediate startFlexible hours$141k - $163k
...Systems Administrator SA1 | TS/SCI w/MD poly required ~ Hanover... ...environments for a mission-critical Identity, Credential... ...installs/loads operating system software, troubleshoots, maintains integrity... ...mission-ready cybersecurity, engineering, and AI-enhanced software...SoftwareImmediate start
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to iOS Software Engineer (TS/SCI) - On-Site Mission Impact. Be the first to apply!
- software engineer internship remote Columbia, MD
- software engineer remote Columbia, MD
- work from home software developer Columbia, MD
- junior software developer Columbia, MD
- information technology software engineer Columbia, MD
- senior software engineer remote Columbia, MD
- junior software developer remote Columbia, MD
- software engineer travel Columbia, MD
- startup software engineer Columbia, MD
- senior software design engineer Columbia, MD




