Information Systems Security Engineer (ISSE) - Cyber Security Engineer (TS/SCI)
KaylaTek
KaylaTek OverviewCome join our growing team with a 21st Century Vision! At KaylaTek, we understand that the key to our success is the quality of the people we employ. Our focus is not just on jobs, but on building and enhancing your career through ongoing professional development, training, and high quality of life. Our team members choose KaylaTek for a number of reasons including our competitive compensation and benefit packages, dedication to education, as well as our outstanding service. Our Grow Strong Vision encompasses a place for employees to grow, learn and feel a sense of belonging, not just a place to work.Employee Benefit OfferingsMedical, Dental, Vision, Dependent Care FSA, HSA, 401(k) with company matching, Short-Term and Long-Term Disability, Life and AD and D Insurance, Paid Time Off, 11 Paid Holidays, Employee Assistance Program (EAP), Professional Development Program, Referral Bonuses, Military Support and much more.Job Site: Pentagon - 100% on site Shift Hours: Day-Shift; core support hours are 0600 -1800. This is a 24/7/365 support environment; off-hours response/support may be required, however only standard M-F core hours working time for current position.SummaryOur Cybersecurity Team is searching for an ISSE to provide cyber security and security engineering services for the National Military Command Center (NMCC) customer including system security engineering, cybersecurity risk assessments, and security architecture support.Roles and Responsibilities:The ISSE shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established cybersecurity standards and regulations and recommended mitigation strategies. This includes: Responsible for building, deploying and Patching HBSS Windows and ACAS RedHat Linux 7.9 and 8 servers. Responsible for building, maintaining, and patching all ePO, Security Center, and Nessus servers.Provides Security Center accounts for Vulnerability Managers to scan devices within ACAS.Experience with ACAS scan results and how to remediate vulnerability findings.Knowledge of the process of obtaining licenses for all HBSS ePO's and Tenable Security Centers.Expertise in the process of obtaining HBSS and ACAS kickstart ISOs from DISA.Extensive knowledge of building virtual servers, deploying, and patching all McAfee modules via the ePO, configuring McAfee policies for each environmentSTIGing HBSS Windows OS, McAfee policies to comply with benchmarks (Not reviewing or confirming), STIGing ACAS RHEL Ability to Run SCAP scans on Windows and RHEL Displays knowledge of updating RedHat 9 and 8 rpms as they are releasedSetup RedHat yum local rpm repositories to patch offline ACAS servers.Deploying Rogue sensors on each subnet, Identifying Rogue subnets and rogue endpoints. Able to troubleshoot Security Center and Nessus scanner issues.Qualifications:Qualified candidates must possess a TS/SCI security clearance.Active CompTIA Security+ CE certification (8140 compliant)A Bachelor's Degree in computer science, information technology, or related. Education and experience requirements may be substituted with: 1. a master's degree (in subjects described above) and 3 years of experience. 2. No degree with 12 years of intensive and progressive experience demonstrating the required proficiency levels related to task.5+ years of experience in understanding all aspects of systems engineering, including design and architecture.Demonstrated capability to identify security risks throughout information system network structures to include the Operating Systems, hardware, and various data transfer protocols.Effective communication and presentation skills (i.e., ability to present ideas effectively in formal and informal situations in group and individual settings).Strong planning,organizational, and time management skills (i.e., ability to effectively plan, organize, and prioritize work, and to control and follow up to ensure work completion).Demonstrated initiative (i.e. initiate appropriate action without being directed) and ability to work independentlyMUST BE A US CITIZENThe above statements are intended to describe the general nature and level of work being performed. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of personnel so classified.COMMITMENT TO DIVERSITYKaylaTek is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. E-VERIFY AND BACKGROUND CHECKSIn compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire. KaylaTek participates in the DHS e-Verify program. KaylaTek also conducts a background check on all candidates post offer though PROScreening LLC.In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form (I-9) upon hire. KaylaTek participates in the DHS e-Verify program. KaylaTek also conducts background checks (criminal, education, prior employment and professional certifications/licensing) on all candidates post offer though PROScreening LLC. The Air Force National Capital Regional (AFNCR) IT Services Contract also requires pre-employment drug testing and annual drug testing for all hires to work on contract with the Air Force. This is at no cost the candidate/employee
$146k - $234k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - Security Control... ...its Federal Strategic Cyber programs.Location: Washington... ...with System Owner, ISSE, and ISSO to fix items that... ...Software EngineeringActive TS/SCI security clearance is required...SuggestedContract workShift work- ...our nation’s safety and security. Make an impact by... ...opportunity as a Cybersecurity Systems Engineer/Information Systems Security Engineer (ISSE) with GDIT. A career in... ...Value Asset (HVA), TS (SCI), Secret, etc.) Provide... ...Explore a career in cyber at GDIT and you’ll find...SuggestedFor contractorsInterim role
$146k - $234k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer - to support its Federal Strategic Cyber programs.Location: Washington, DCIn this role, you will... ...- Software EngineeringActive TS/SCI security clearance is required with the ability...SuggestedContract workFor contractorsShift work- Information System Security Engineer (ISSE) TS/SCI FSPDepartment: Government Customer- HerndonLocation: Herndon, VAInformation System Security EngineerMinimum Qualifications:Five or more (5+) years’ experience maintaining security posture of Sponsor compute environments...Suggested
- ...Job Description Job Description Position: Information Systems Security Engineer (ISSE), Level III Location: Hanover, MD - onsite only - No remote work offered Security Requirement: Active TS/SCI clearance with full scope polygraph Certification Requirement...SuggestedRemote work
- ...Metro Area Clearance: Top Secret (TS) / SCI Eligible (Polygraph required... ...delivering advanced analytic, data engineering, and technology integration... ...Praescient Analytics is seeking an Information Systems Security Engineer - Senior (ISSE Senior) to support a high-profile...Full timeFor contractors
- ...our nation’s safety and security. Make an impact by using... ...into opportunity as a Lead Information Systems Security Engineer (ISSE) with GDIT. A career in enterprise... ...~ Cleareance: Active TS/SCI with Polygraph ~... ...OPPORTUNITY Explore a career in cyber at GDIT and you’ll find...
- Cyber Security Project Engineer TS/SCI FSPDepartment: Government Customer- HerndonLocation: Herndon, VACyber Security Project EngineerACTIVE TS/SCI... ...includes malicious code detection, intrusion detection, and information security tool development and integration....
$154.05k - $278.48k
...new and exciting opportunity for an Information Systems Security Engineer (ISSE) SME in our Intel Sector's (IS)... ...lieu of a degree.Must have an active TS/SCI with a Polygraph, to be considered.... ...tools. Investigate and respond to cyber security incidents (system and/or network...Full timeImmediate startFlexible hours$120k - $206k
...community of innovators, engineers, cybersecurity... ...'s most complex security challenges. For more... ...to help secure the systems and networks that must... ...an experienced Information Systems Security Engineer (ISSE) to support the Air... ...Clearance: An active TS/SCI security clearance...Full timeLocal areaImmediate startRemote workFlexible hours$130k - $160k
...RESPONSIBILITIES The ISSE shall perform or... ...technical security assessments of... ...maintain complex information technology systems. Design the... ...QUALIFICATIONS ~ Active TS/SCI security... ...of systems engineering, including design... ...ISSE to provide cyber security and security...Full timeContract workTemporary workWork at officeLocal areaMonday to FridayWeekend workDay shiftAfternoon shift$90k - $129k
...Job Summary JCS Solutions is seeking an experienced Information System Security Engineer (ISSE) to support the National Military Command Center (NMCC... ...supporting mission-critical operations. Active: TS/SCI is required. Salary Range: $90,000 to 129,000 Location...Full timeContract workTemporary workLocal area- ...Job Description Job Description Security (Cloud a plus) Engineer (ISSE)Work Description:- Lead, mentor,... ...implementation of the RMF lifecycle for FBI IT systems.- Oversee and coordinate activities... ...efforts to ensure all information systems are appropriately classified...For contractorsWork at office
$110k - $160k
...Clearance Requirement: TS/SCI Clearance Required... ...access to secure enterprise data. As... ...and hybrid-cloud systems hosting hundreds of... ...application, and social engineering assessments. Use a... ...)GIAC Industrial Cyber Security... ...Responder (CFR)Certified Information Systems Auditor (CISA...Full timeWork at office- DescriptionStaff Cyber Security Engineer - TS/SCI Xcelerate Solutions is seeking our next TS/SCI cleared... ...contract. You will work closely with Systems Engineers, Software Engineers, Architects... ...in Cybersecurity, Computer Science, Information Assurance, Engineering, or related...Contract workInterim roleRemote workFlexible hours
$135k - $216k
ResponsibilitiesResponsibilitiesThe Information System Security Engineer (ISSE) leads and executes security... ...considered in lieu of a degree.Active TS/SCI or SCI eligibility and active polygraph... ...ID: 2026-169081Position Category: Cyber SecurityClearance: Top Secret/SCI w...Full timeContract workShift work$104k - $166k
ResponsibilitiesPeraton is seeking an Information Systems Security Engineer (ISSE) to support our customer onsite in Washington D.C. Responsibilities include... ...be considered. Must possess an active Top Secret with SCI EligibilityStrong background in networking (TCP/IP,...Contract workShift work$160k - $210k
MTSI is seeking a Information Systems Security Engineer (ISSE) whose primary function will be to serve as the Program... ...Engineering teams to incorporate cyber resiliency objectives, techniques, and... ...Requirements:Current/active Top Secret/SCI; Current or recent DoD SAP accessThe...Contract workWork at office$165k - $200k
OverviewAMERICAN SYSTEMS, a 100% employee-owned federal contractor... ...a highly experienced Information Systems Security Engineer (ISSE) to support Red Hate... ...QualificationsActive Top Secret/SCI with SAP... ...StatusJob SummaryCategory: IT / Cyber Security / Network SystemsPosition...For contractorsWork experience placementRelocation package$104.73k - $165k
...Range: $104,734.00 - $165,000.00 Security Clearance: TS/SCI Level of Experience: Mid Meet... ...range from C5ISR, AI and Big Data, cyber operations and synthetic... ...Technologies is seeking an experienced Information Systems Security Engineer ( ISSE) to join our team in Springfield...Full timeWork experience placementLocal areaWorldwide$146k - $234k
...Description:Peraton is seeking an Sr Information Systems Security Officer to support our Federal Strategic Cyber programs.Location: Washington... ...Information System Security Engineer at a cleared facility.Must... ...similar applications.Active TS/SCI security clearance with the...Contract workWork experience placementShift work- ...intelligence analysis principles or cyber threat intelligence (CTI)... ..., analyze, and assess threat information.Specific experience... ...clients.Knowledge of information security and IT threats, attacks, and... ...exercise sound analytical judgment.TS/SCI clearance.SummaryLocation:...
- ...Information Systems Security Engineer (ISSE) Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development... ...are required ~ Active TS/SCI security clearance with the...
- ...Cybersecurity, Cloud, and Systems Engineering to support the... ...sustainment of secure enclaves at the... ...enterprise services and cyber network defense... .... As a Senior Information System Security Engineer (ISSE) , you will... ...Requirements ~ TS/SCI Clearance ~ Bachelor...
- ...Information Systems Security Engineer (ISSE) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a proactive and skilled **Information Systems Security Engineer...Temporary workFor contractorsImmediate startFlexible hours
$190k - $220k
...Job Title Information Systems Security Engineer (ISSE) Job Description Information Systems Security Engineer (ISSE) Work Location: Reston,... ...status of Top Secret/Sensitive Compartmented Information (TS/SCI) with a Counter Intelligence (CI) polygraph test...Work experience placementWork at office$50k - $290k
...include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and Training... .... We are looking for an Information Systems Security Engineer (ISSE) with expertise in designing... ...US citizenship and an active TS/SCI with CI Polygraph security clearance...Contract workWork experience placement$120k - $160k
...Posted: 2026-08-27 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time... ...Minimum Clearance Required: TS.SCI Clearance Level Must Be Able... ...is seeking two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC Joint...Full timeFor subcontractorWork at officeRemote workShift work- ...skilled and multi-faceted Cyber Analyst Principal... ...'s mission-critical systems. This position... ...blend of technical engineering prowess, security assessment and auditing... ...program, supporting the Information System Security... ...current and active TS/SCI with Polygraph. ●...Full timeContract work
- ...Eastern Europe-focused geopolitical and cyber threat intelligence experience... ...strategies, and prioritization Knowledge of information security and information technology threats, attacks... ...with minimal supervision TS/SCI clearance HS Diploma or GED and 18+...Full time
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