Senior Systems Engineer, TS/SCI w/Poly
$176k - $282kPeraton Corporation
ResponsibilitiesWe are seeking a candidate with a strong background in Network Engineering and Systems Engineering, supporting activities involving the latest technologies in Cloud Operations. Responsibilities include reviewing customer-submitted requirements, performing end-to-end network systems engineering, and identifying additional requirements necessary to meet mission needs.The candidate should have experience in the design and implementation of data networks supporting cloud operations. This includes network architecture design, system implementation, and the integration of new technologies. A solid understanding of network management protocols is required.Key responsibilities include:Collaborating with engineering and network teams to translate customer requirements into technical solutionsDesigning, configuring, monitoring, and maintaining network infrastructureDeveloping specifications and detailed schematics for network architectureProviding detailed guidance on hardware selection and implementing techniques and tools to deliver efficient, scalable solutions that meet both current and future capacity requirementsDemonstrating expertise across network hardware and interconnections, including routers, multiplexers, firewalls, hubs, bridges, and gatewaysDesigning and implementing failover solutions for major customers#MDFSP #AJCM #PeratonRoyalMoveQualificationsActive TS/SCI security clearance with a current polygraph is required.Twenty (20) years of experience as a Systems Engineer (SE) on programs and contracts of similar scope, type, and complexity is required.Bachelor’s degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required (Five (5) additional years of Systems Engineering experience may be substituted in lieu of a bachelor’s degree).Experience supporting the customer’s Mission Systems is required.Ability to analyze user requirements, concept of operations documents, and high level system architectures to develop system requirements specifications.Demonstrated experience planning and leading Systems Engineering efforts is required.DoD 8570/8140 certification required, preferably a CISSP.*Possession of a valid 8570/8140 certification is required and will be verified during the interview or offer process.Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and participation in an attractive bonus plan.Peraton OverviewPeraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can’t be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we’re keeping people around the world safe and secure.Target Salary Range$176,000 - $282,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual’s experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.EEOEEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.Job SummaryRequisition ID: 2026-169700Position Category: Information TechnologyClearance: Top Secret/SCI w/Poly
- ...Description Enterprise Management Tools – Systems Engineer Deliver simple solutions to complex problems as a Systems Engineer Senior at GDIT. Here, you’ll tailor cutting-... ...● Security Clearance Level: TS/SCI w/Poly ● Required Skills and Abilities: Windows...SuggestedShift workDay shift
- ...s degree and at least 12 years of relevant experience in intelligence analysis and management. Candidates must be able to obtain a TS/SCI clearance. The role offers a competitive salary with bonuses, comprehensive healthcare benefits, and career development opportunities...Senior
- ...Systems Engineer IIIApplied Research Solutions is seeking a full-time Systems Engineer III located... ..., and personalized attention from ARS Senior Managers.Responsibilities Include:... ...matrices.Preferred Qualifications:Active TS/SCI clearance is preferred;Master's Degree...SeniorFull timeFor contractorsFor subcontractor
$105k - $120k
...Systems Engineer IIILocation: Lackland AFB - San Antonio, TX Division: Cryptologic and Cyber Systems Division (AFLCMC/HNC) Responsibilities... ...Technical Experience Requirements: Must be a U.S. Citizen Active TS/SCI Bachelor's degree in engineering, Computer Science, or...SeniorWork at office- ...Job Description Job Description Job Description Job Title: Senior Systems Engineer Location: Lackland AFB, TX (5x per week) Security Clearance: TS w/ SCI eligibility We question. We listen. We adapt. Be honest. Be pragmatic. Omni Federal , founded...Senior
- ...RF Systems EngineerLOCATION San Antonio, TX 78208CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARY We are seeking an innovative and detail-oriented RF Systems Engineer to join our dynamic team. In this role, you will design...Temporary workFor contractorsImmediate start
- ...System Security Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail-oriented System Security Engineer to design,...Temporary workFor contractorsImmediate startFlexible hours
- ...Description Job Description:\n\n \n Position: Systems Engineer\n \n Location: National Military... ...\n \n Required Security Clearance: TS/SCI\n\nRequired QualificationsExperience\n\... ...nWindows Server / Active Directory\n\n \n Senior-level experience administering:\n \n \n...Temporary workLocal areaMonday to Friday
$106.8k - $160.2k
...opportunities to work on revolutionary systems that impact people's lives... ...for you to join our team as a Senior Principal Contract... ...current/active U.S. Government TS/SCI is required with the ability to... ...obtain and maintain a Full Scope Poly Clearance.US Citizenship required...SeniorFull timeContract workWork experience placementRelocationShift work$65k - $136.5k
Job Title: Senior All Source AnalystJob Category: IntelligenceTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required... ...security missions. Active TS/SCI w/ Poly ClearanceDemonstrated experience...SeniorContract workWork experience placementLocal areaFlexible hours- ...motivated Information Systems Security Manager (... ...for cybersecurity engineering, cyber policy, and... ..., Secret, and SCI environments as required... ...: U.S. Citizen, TS/SCI cleared within... ...an ISSM, ISSE, or senior cybersecurity... ...Clearance: TS/SCI w/CI Poly Education:...Full timeTemporary workImmediate start
- ...Idm Engineer Systems DeveloperThe IdM Engineer Systems Developer is a senior-level technical professional responsible for the design, development, and support of identity and access management solutions across the DHA enterprise. This role includes engineering support...Senior
$113.9k - $170.9k
...opportunities to work on revolutionary systems that impact people's lives... ...for global security. Our Engineering and Sciences (E&S)... ...with general direction from senior leadershipDirect experience utilizing... ...with DoDI 8570/8140Top Secret/SCI Security ClearanceSoftware Assurance...SeniorFull timeRelocation packageShift work- ...Senior Systems EngineerThe Senior Systems Engineer's role is to design, implement and manage functional servers, network, and backup infrastructures for new or current customers. The Senior Systems Engineer will also analyze, build, and accurately resolve escalated client...SeniorWork at officeShift workNight shiftWeekend work
$113.9k - $170.9k
...opportunities to work on revolutionary systems that impact people's lives... ...for global security. Our Engineering and Sciences (E&S)... ...Principal Cyber Systems Engineer or Senior Principal Cyber Systems Engineer... ...DoDI 8570/8140Top Secret/SCI Security Clearance with additional...SeniorFull timeRelocation packageShift work- OverviewAbacus Technology is seeking a Systems Engineer to provide technical support for the Command, Control, Communication, Intelligence... ...a US citizen and hold a current Top Secret clearance with SCI access (TS/SCI).Applicants selected will be subject to a U.S....Full time
- ...Systems EngineerCompany: AMS Technologies, LLCLocation: San Antonio, TX (on-site)Clearance: Active Top Secret required. TS/SCI strongly preferred. U.S. citizenship required.About the RoleAMS Technologies is seeking a Systems Engineer to support our current cyber program...
$77.5k - $176k
Network Systems EngineerThe Opportunity: A well-designed network is... ...That’s why we need a network engineer like you who knows how to craft... ...travel up to 25% of the timeTS/SCI clearanceHS diploma or GED DoD... ...access to classified information;TS/SCI clearance is required....Full timeContract workPart timeWork at officeLocal areaRemote work$177k - $265.6k
...opportunities to work on revolutionary systems that impact people's lives around the world... ...solutions for global security. Our Engineering and Sciences (E&S) organization pushes the... ...Experience with Agile methodologiesActive TS/SCI clearancePrimary Level Salary Range: $17...Full timeRelocationShift work$124k - $280k
...Description & SummaryAt PwC, our people in data and analytics engineering focus on leveraging advanced technologies and techniques to design... ...will involve designing and optimising algorithms, models, and systems to enable intelligent decision-making and automation.Growing...SeniorFull timeH1b- ...and citizen services. We’re a nonprofit engineering, applied research, and advanced technology... ..., and organizational recommendations to senior executive decision makers.Lead and... ...stakeholdersMust have an active Top Secret/SCI w/Poly U.S Government issued Security Clearance...SeniorInternshipLocal area
- ...Job Description Job Description Overview Journeyman Systems Engineer LOCATION : Lackland AFB JOB STATUS: Full-time CLEARANCE : TS/SCI TRAVEL: Limited, as needed Astrion has an exciting opportunity for a Journeyman Systems Engineer supporting...Full time
- ...Information Systems Security Manager (ISSM) LOCATION San... ...TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires... ...Systems, Network Engineering, Systems Engineering, Digital... ...regular reports and updates to senior management REQUIRED SKILLS...Temporary workFor contractorsImmediate startFlexible hours
$132.23k - $176.31k
...Lotus Labs has an opening for a Senior Lead Security Engineer that will leverage Lumen’s unique... ...position requires an active TS/SCI security clearance w/ CI Poly. Location This is a remote... ...network protocols, firewalls, IDS/IPS systems, cyber threat hunting, malware...SeniorFull timeTemporary workWork experience placementWork at officeRemote work$77k - $163k
...advanced full-spectrum cyber, data operations, systems integration and intelligence mission... ...7 years experienceClearance Required: TS/SCI with CI PolygraphLocation: National Capital... ...Antonio, TXThe Journeyman System/Network Engineer supports the deployment, configuration, and...- ...Senior Information Security EngineerSan Antonio, Texas, United... ...vulnerabilitiesAnalyze computer networks and systems to identify and assess... ...and maintain an Active TS/SCI with poly, US citizenship... ...certificationsExperience with reverse engineering and exploit...SeniorWork experience placementImmediate start
$180k - $210k
...Sr Systems EngineerFort Meade, MD or San Antonio TXIn order to join the ELEVI Team you... ...REQUIRED.A Bachelor's degree in a Qualified Engineering Field is greatFifteen (15) + years of... ...engineering experienceELEVI is seeking a senior developer for a high priority and highly...SeniorContract workWork experience placementLocal area- ...lifecycle, Amentum is seeking a Senior Unified Communications Engineer to join our dynamic team of... ...up unified communications systems, encompassing VoIP, video... ...Top-Secret clearance with SCI or the ability to acquire... ...Secret clearance with SCI or TS with the ability to acquire...SeniorFull timeMonday to Friday
- General information Job Posting Title Senior System Administrator (Cloud Platform) Date Friday, August 21, 2026 City San... ...role is hybrid in San Antonio, TX and requires Top Secret w/ TS/SCI. Maximus TCS (Technology and Consulting Services) Internal Job...SeniorMinimum wageFull timeContract workTemporary workWork experience placement
- ...Network Engineer / Systems Administrator (SA) LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems...Temporary workFor contractorsImmediate startFlexible hours
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