Job Summary: We are seeking an Information Systems Security Engineer (ISSE) with an active TS clearance to join our team. The ideal candidate will be responsible for ensuring the security of our information systems and networks, implementing security measures, and monitoring for potential risks and
Job Summary: We are seeking an Information Systems Security Engineer (ISSE) with an active TS clearance to join our team. The ideal candidate will be responsible for ensuring the security of our information systems and networks, implementing security measures, and monitoring for potential risks and
At Excelity, we're passionate about delivering innovative technology solutions that help businesses thrive. Whether you're looking to streamline your operations, improve efficiency, or enhance customer engagement, our team of experienced professionals is here to help. So why wait? Visit excelity.io
EngineeringOtherSecurity EngineerInformation Systems Security EngineerFull-TimeMid
EngineeringOtherSecurity EngineerInformation Systems Security EngineerFull-TimeMid
20
Lowest
2mo ago
2 views0 saves 0 applied
At Excelity, we're passionate about delivering innovative technology solutions that help businesses thrive. Whether you're looking to streamline your operations, improve efficiency, or enhance customer engagement, our team of experienced professionals is here to help. So why wait? Visit excelity.io
At Excelity, we're passionate about delivering innovative technology solutions that help businesses thrive. Whether you're looking to streamline your operations, improve efficiency, or enhance customer engagement, our team of experienced professionals is here to help. So why wait? Visit excelity.io
EngineeringOtherSecurity EngineerInformation Systems Security EngineerFull-TimeMid
EngineeringOtherSecurity EngineerInformation Systems Security EngineerFull-TimeMid
20
Lowest
4mo ago
5 views0 saves 0 applied
At Excelity, we're passionate about delivering innovative technology solutions that help businesses thrive. Whether you're looking to streamline your operations, improve efficiency, or enhance customer engagement, our team of experienced professionals is here to help. So why wait? Visit excelity.io
Roles and Responsibilities: We are looking for an Information Systems Security Engineer with 14 years or more of cyber/security engineering experience. The candidate will also have a CISSP/CASP+ certification and a technical degree. Candidates should have experience with risk assessments, security a
Roles and Responsibilities: We are looking for an Information Systems Security Engineer with 14 years or more of cyber/security engineering experience. The candidate will also have a CISSP/CASP+ certification and a technical degree. Candidates should have experience with risk assessments, security a
Job Type: Full-TimeSecurity Clearance: Active SecretLocation: Virginia Beach- OnsiteAERMOR is seeking an experienced Information Systems Security Engineer (ISSE) to support the Navy Expeditionary Combat Command (NECC). The ISSE will provide cybersecurity and technical support focused on Risk Managem
Job Type: Full-TimeSecurity Clearance: Active SecretLocation: Virginia Beach- OnsiteAERMOR is seeking an experienced Information Systems Security Engineer (ISSE) to support the Navy Expeditionary Combat Command (NECC). The ISSE will provide cybersecurity and technical support focused on Risk Managem
Roles and Responsibilities: We are looking for an Information Systems Security Engineer with 14 years or more of cyber/security engineering experience. The candidate will also have a CISSP/CASP+ certification and a technical degree. Candidates should have experience with risk assessments, security a
Roles and Responsibilities: We are looking for an Information Systems Security Engineer with 14 years or more of cyber/security engineering experience. The candidate will also have a CISSP/CASP+ certification and a technical degree. Candidates should have experience with risk assessments, security a
**ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** Protect What Matters Most Cyber threats don't take days off — and neither does the mission. As an Information Assurance Security Engineer supporting our Intelligence Community customer, you'll be a trusted voice on all things security: from policy and ar
EngineeringOtherSecurity EngineerInformation Systems Security EngineerMid
EngineeringOtherSecurity EngineerInformation Systems Security EngineerMid
$120k–$130k
/year
34
Lowest
1mo ago
2 views0 saves 0 applied
**ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** Protect What Matters Most Cyber threats don't take days off — and neither does the mission. As an Information Assurance Security Engineer supporting our Intelligence Community customer, you'll be a trusted voice on all things security: from policy and ar
Description EOA Technologies is seeking an ISSE on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. You will be responsible for: Participate as a security engineering representative on engineering teams for the design, development,
Description EOA Technologies is seeking an ISSE on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. You will be responsible for: Participate as a security engineering representative on engineering teams for the design, development,
We are seeking an Information Systems Security Engineer (ISSE) to design, build, and integrate security into all information systems supporting the program, serving as the hands-on technical expert who translates Intelligence Community security requirements into engineered, implemented, and validate
OtherInformation Systems Security EngineerFull-TimeMid
OtherInformation Systems Security EngineerFull-TimeMid
20
Lowest
2mo ago
2 views0 saves 0 applied
We are seeking an Information Systems Security Engineer (ISSE) to design, build, and integrate security into all information systems supporting the program, serving as the hands-on technical expert who translates Intelligence Community security requirements into engineered, implemented, and validate
Roles and Responsibilities: The minimum qualifications are to posses both the CISSP and ISSEP certifications, 20 years of experience, and a technical bachelors degree. We are also looking for this candidate to have a Zero Trust (ZT) background as they will lead our ZT contractor team. Expertise in s
Roles and Responsibilities: The minimum qualifications are to posses both the CISSP and ISSEP certifications, 20 years of experience, and a technical bachelors degree. We are also looking for this candidate to have a Zero Trust (ZT) background as they will lead our ZT contractor team. Expertise in s
Applicants must have an Active Top Secret Security Clearance with SCI Access (TS/SCI) About the Role We are seeking an Information Systems Security Engineer (ISSE) to support the design, implementation, and sustainment of secure mission systems. In this role, you will collaborate with engineers, sec
Applicants must have an Active Top Secret Security Clearance with SCI Access (TS/SCI) About the Role We are seeking an Information Systems Security Engineer (ISSE) to support the design, implementation, and sustainment of secure mission systems. In this role, you will collaborate with engineers, sec
Absolute Business Solutions Corp (ABSC) is not just another technology company. We’re a community of innovators, engineers, cybersecurity professionals, analysts, and business leaders working together to solve some of the nation’s most complex security challenges. For more than 20 years, we have sup
Absolute Business Solutions Corp (ABSC) is not just another technology company. We’re a community of innovators, engineers, cybersecurity professionals, analysts, and business leaders working together to solve some of the nation’s most complex security challenges. For more than 20 years, we have sup
Overview Information Systems Security Engineer (ISSE) Reston, VA Active TS/SCI with CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed be
Overview Information Systems Security Engineer (ISSE) Reston, VA Active TS/SCI with CI poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed be
About Strategic Analytix Strategic Analytix (SA) is an IT engineering and management consulting firm focuses on mission critical services and solutions to the Federal Government including the Department of Defense (DOD), the Intelligence Community (IC) and Civilian Healthcare agencies. With a reputa
About Strategic Analytix Strategic Analytix (SA) is an IT engineering and management consulting firm focuses on mission critical services and solutions to the Federal Government including the Department of Defense (DOD), the Intelligence Community (IC) and Civilian Healthcare agencies. With a reputa
***You MUST already have a TS/SCI Clearance with a Polygraph to qualify*** Information Systems Security Engineer Level 3 The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compli
OtherInformation Systems Security EngineerFull-TimeMid
OtherInformation Systems Security EngineerFull-TimeMid
Depends on Experience
32
Lowest
38mo ago
3 views0 saves 0 applied
***You MUST already have a TS/SCI Clearance with a Polygraph to qualify*** Information Systems Security Engineer Level 3 The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compli
***You MUST already have a TS/SCI Clearance with a Polygraph to qualify*** Information Systems Security Engineer Level 2 The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compli
OtherInformation Systems Security EngineerFull-TimeMid
OtherInformation Systems Security EngineerFull-TimeMid
Depends on Experience
32
Lowest
38mo ago
3 views0 saves 0 applied
***You MUST already have a TS/SCI Clearance with a Polygraph to qualify*** Information Systems Security Engineer Level 2 The Information Systems Security Engineer (ISSE) shall perform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compli
Risk Management Framework (RMF), NMAP, PKI, Wireshark, auditing, penetration testing, scripting, IASAE, CISSP, ISSEP, NISCAP Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen Must
EngineeringOtherSecurity EngineerInformation Systems Security EngineerSystems Security PersonnelMid
EngineeringOtherSecurity EngineerInformation Systems Security EngineerSystems Security PersonnelMid
$140k–$265k
/year
41
Low
1mo ago
5 views0 saves 0 applied↻ Repost
Risk Management Framework (RMF), NMAP, PKI, Wireshark, auditing, penetration testing, scripting, IASAE, CISSP, ISSEP, NISCAP Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Must be a US Citizen Must
Position Overview We are seeking a highly experienced Information Systems Security Engineer (ISSE) Level 2 to support mission-critical national security programs. The ideal candidate will possess deep expertise in cybersecurity engineering, Risk Management Framework (RMF), and secure system design w
Position Overview We are seeking a highly experienced Information Systems Security Engineer (ISSE) Level 2 to support mission-critical national security programs. The ideal candidate will possess deep expertise in cybersecurity engineering, Risk Management Framework (RMF), and secure system design w
Our Mission:At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education. Delivering high-quality IT, cybersecurity, and data analytics solutions through prove
Our Mission:At Dobbs Defense, we deliver mission-centric IT, Cyber, and data analytics solutions for our government and commercial clients through the convergence of automation, innovation, training, and education. Delivering high-quality IT, cybersecurity, and data analytics solutions through prove
Sigma Defense is seeking a Senior Information Systems Security Engineer (ISSE) to join our team in Rome, NY. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race
OtherInformation Systems Security EngineerFull-TimeSenior
OtherInformation Systems Security EngineerFull-TimeSenior
23
Lowest
24d ago
3 views0 saves 0 applied
Sigma Defense is seeking a Senior Information Systems Security Engineer (ISSE) to join our team in Rome, NY. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race
As of Oct 23, 2026, Jobera lists 45 open Information Systems Security Engineer jobs, collected from employers’ own career sites. 2% of them are fully remote. Most openings are in Columbia, Arlington and Chantilly.
How many Information Systems Security Engineer jobs are open?
As of Oct 23, 2026, Jobera lists 45 open Information Systems Security Engineer jobs, collected from employers’ own career sites.
Are Information Systems Security Engineer jobs remote?
2% of them are fully remote.
Which companies are hiring for Information Systems Security Engineer jobs?
Employers with the most openings: Applied Research Solutions, D2 Technical Services and Agile Defense.
Where are most Information Systems Security Engineer jobs located?
Most openings are in Columbia, Arlington and Chantilly.