201 to 225 of 239 Permanent Computer Security Jobs

December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … policies Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies Conduct … advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools Analyze vulnerability findings and develop remediation plans Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems Design, implement, and enforce security controls across More ❯

December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … policies Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies Conduct … advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools Analyze vulnerability findings and develop remediation plans Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems Design, implement, and enforce security controls across More ❯

December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … policies Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies Conduct … advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools Analyze vulnerability findings and develop remediation plans Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems Design, implement, and enforce security controls across More ❯

December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … policies Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies Conduct … advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools Analyze vulnerability findings and develop remediation plans Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems Design, implement, and enforce security controls across More ❯

December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … policies Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies Conduct … advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools Analyze vulnerability findings and develop remediation plans Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems Design, implement, and enforce security controls across More ❯

December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … policies Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies Conduct … advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools Analyze vulnerability findings and develop remediation plans Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems Design, implement, and enforce security controls across More ❯

December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … policies Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities: Perform system hardening on multiple Operating System (OS) platforms Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies Conduct … advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools Analyze vulnerability findings and develop remediation plans Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems Design, implement, and enforce security controls across More ❯

part of our dynamic team, working at the forefront of technology advancements and supporting critical missions in the Gov Con, DoD, and Intel space. With your active Top Secret security clearance, you'll have the chance to work on highly classified projects that directly impact national security. Responsibilities: Architect and design secure and scalable DevOps solutions: Leverage your expertise … to develop and implement robust DevOps strategies, ensuring the highest level of security, reliability, and performance for our mission-critical systems. Infrastructure automation and orchestration: Collaborate with cross-functional teams to build and maintain automated deployment pipelines, utilizing industry-leading tools and frameworks to streamline and optimize our development and operational processes. Continuous integration and delivery: Drive the adoption … of CI/CD practices and tools, enabling rapid and frequent software releases while ensuring the integrity of the overall system. Security and compliance: Implement best practices for securing systems and data, adhering to industry and government regulations, and proactively identifying and mitigating security vulnerabilities. Performance monitoring and optimization: Monitor system performance and proactively identify areas for improvement More ❯

This position requires a TS/SCI Security Clearance Overall Assignment Description: The CI Cyber Threat Technical Analyst will ensure all required reports are complete with minimal errors and that all processes, activities, and reports are conducted with in established time frames. He or she will also ensure analysts are trained in and follow the current standard operating procedures. … through network data analysis. Record best practices, lessons-learned, processes and procedures, and other pertinent quality topics in appropriate formats. Evaluate Intrusion Detection, incident tickets, event and log analysis, security change tracking and other network security systems and devices. Provide written reports based on findings. Perform work without appreciable direction and exercising considerable latitude in the determination of … threat awareness products and briefings. Participate in technical meetings and working groups to address issues related to malware threats and vulnerabilities. Collaborate with customers and team members consisting of computer security and CI investigators and forensic analysts and other internal and external organizations to facilitate a premier malware program. Thoroughly investigate instances of malicious code to determine attack More ❯

professional to join our team! As a Cybersecurity Engineer III, you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both Linux and Windows environments across DoD … 2025. ** Clearance: An ACTIVE TS/SCI clearance (IT Level III Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … Strong ability to communicate clearly and succinctly in written and oral presentations Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications: CASP+ CE CCNP Security CISA CISSP (Associate) CISSP GCED GCIH CCSP Responsibilities: o Collaborate with key personnel to verify appropriate storage requirements o Coordinate with monthly and annual COMSEC management requirements o Track More ❯

professional to join our team! As a Cybersecurity Engineer III, you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both Linux and Windows environments across DoD … 2025. ** Clearance: An ACTIVE TS/SCI clearance (IT Level III Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … Strong ability to communicate clearly and succinctly in written and oral presentations Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications: CASP+ CE CCNP Security CISA CISSP (Associate) CISSP GCED GCIH CCSP Responsibilities: o Collaborate with key personnel to verify appropriate storage requirements o Coordinate with monthly and annual COMSEC management requirements o Track More ❯

professional to join our team! As a Cybersecurity Engineer III, you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both Linux and Windows environments across DoD … 2025. ** Clearance: An ACTIVE TS/SCI clearance (IT Level III Tier 5/Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: In-depth understanding of computer security … Strong ability to communicate clearly and succinctly in written and oral presentations Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications: CASP+ CE CCNP Security CISA CISSP (Associate) CISSP GCED GCIH CCSP Responsibilities: o Collaborate with key personnel to verify appropriate storage requirements o Coordinate with monthly and annual COMSEC management requirements o Track More ❯

Cybersecurity Policy and Compliance Certified Professional Client: U.S. Army Location: Fort Belvoir, VA Clearance: Top Secret • Responsible for providing support of A&A, Access Only, and other Cybersecurity/Computer Network Defense (CND) Compliance and Auditing processes and inspections for all enterprise systems and networks. • Reviews and ensures the validity and accuracy of all documentation. • Leads and performs compliance … reviews of computer security plans, performs risk assessments, and performs and validates security test evaluations and audits. • Analyzes and defines security requirements for information protection for enterprise systems and networks. • Assists in the development of security policies. • Analyzes the sensitivity of information and performs vulnerability and risk assessments based on the defined sensitivity and information More ❯

through network data analysis. Record best practices, lessons-learned, processes and procedures, and other pertinent quality topics in appropriate formats. Evaluate Intrusion Detection, incident tickets, event and log analysis, security change tracking and other network security systems and devices. Provide written reports based on findings. Perform work without appreciable direction and exercising considerable latitude in the determination of … threat awareness products and briefings. Participate in technical meetings and working groups to address issues related to malware threats and vulnerabilities. Collaborate with customers and team members consisting of computer security and CI investigators and forensic analysts and other internal and external organizations to facilitate a premier malware program. Thoroughly investigate instances of malicious code to determine attack … payload, potential origin, and determine extent of damage and data exfiltration. Develop analysis and make recommendations for the purchase of software that will mitigate malware intrusions. Identify risks to computer systems and make recommendations for corrective actions. Coordinate CI Cyber activities originating from Enterprise Incident Response Events. Conduct liaison between CI Office, Insider Threat, Cyber Security Operations Center More ❯

through network data analysis. Record best practices, lessons-learned, processes and procedures, and other pertinent quality topics in appropriate formats. Evaluate Intrusion Detection, incident tickets, event and log analysis, security change tracking and other network security systems and devices. Provide written reports based on findings. Perform work without appreciable direction and exercising considerable latitude in the determination of … threat awareness products and briefings. Participate in technical meetings and working groups to address issues related to malware threats and vulnerabilities. Collaborate with customers and team members consisting of computer security and CI investigators and forensic analysts and other internal and external organizations to facilitate a premier malware program. Thoroughly investigate instances of malicious code to determine attack … payload, potential origin, and determine extent of damage and data exfiltration. Develop analysis and make recommendations for the purchase of software that will mitigate malware intrusions. Identify risks to computer systems and make recommendations for corrective actions. Coordinate CI Cyber activities originating from Enterprise Incident Response Events. Conduct liaison between CI Office, Insider Threat, Cyber Security Operations Center More ❯

Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS/SCI security clearance. Need to have Current Poly or consent to Poly at briefing. Job Description: Cohere is looking for a self-starting, team-oriented Mid-to-Senior Software Engineer to join our dynamic development team in supporting a Government customer. The team is building … similiar Experience in development and usage with RESTful web services Frontend: Experience with development using Angular 3+ front-end web application platform or similar web framework Qualifications: B.S. degree Computer Science, Systems Engineering, Information Systems, Computer Engineering, or a related discipline and 12 years of experience or Master's degree and 10 years of experience. 10 plus years … similar web framework. Experience with middle tier messaging systems, Kafka, Active MQ or similiar and development and usage with RESTful web services Active Top Secret or TS/SCI security clearance. Need to have Current Poly or consent to Poly at briefing. Preferred Qualifications: 4+ years' experience working on a program following SAFe Methodology. Compensation: Cohere knows that our More ❯

missions. HDC is seeking a Cloud Software Engineer who will be responsible for designing and implementing advanced functions of Microsoft Office 365 and/or Azure AD premium, including security, governance, and compliance. RESPONSIBILITIES & DUTIES: -Design and implement complex computer and information networks (LANs, WANs, intranets, extranets). -Perform network modeling, capacity planning, and infrastructure analysis. -Design and … implement network and computer security measures. -Research and recommend significant changes. -Act as a technical expert across multiple concurrent projects. -May supervise and mentor junior team members. REQUIREMENTS & QUALIFICATIONS: -Minimum of 9 years of relevant experience in cloud platform engineering or related IT fields. A Master's degree may count for up to 2 years of experience, and … Architect Expert certification highly desired. -Proven experience designing scalable, secure cloud architectures in Microsoft Azure. -Demonstrated ability to solve complex issues in hybrid cloud environments. -Strong background in cloud security, and compliance training. SALARY RANGE: $160,000-190,000 This salary range is an hourly exempt (exempt from overtime) position. Benefits are provided in addition to the salary range. More ❯

work in both user and kernel space. You will play a crucial role in developing custom capabilities used on live systems. You will be a key player supporting national security interests. This position requires an active TS/SCI clearance. Requirements and Skills: When assessing candidates for the CNO Developer position, Cohere is looking for candidates with the following … your own company too. We offer mentoring opportunities to learn from experienced leaders on creating and growing your own contracting business. If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today More ❯

lifecycle. Work with the engineering team to execute timely and cost-effective solutions. Provide on-going support and maintenance to the customer as needed. Requirements: Active TS/SCI Security clearance Bachelor's degree in Computer Science or a related field is preferred Five years of experience is required Knowledge of all engineering tools and applications and programming … your own company too. We offer mentoring opportunities to learn from experienced leaders on creating and growing your own contracting business. If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today More ❯

Cohere is seeking a DevOps Engineer. The duties of this position include: Serving as a member of the team supporting the installation, optimization, integration, troubleshooting, backup, recovery, modification, security, and upgrading of IT systems and components Architect and design CI/CD support systems that will be used by all application within the organization Designing and implementing systems that … of supported software, as they become available Working with other staff to recommend and design system architectures and topologies from both general and specific perspectives Work with organization Information Security personnel to ensure that security best practices are adopted and implemented within the code deliver and deployment processes Reviewing and confirming application code conforms to Enterprise standards Support … your own company too. We offer mentoring opportunities to learn from experienced leaders on creating and growing your own contracting business. If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today More ❯

high availability, and enterprise infrastructure. Programming languages and scripting methods including Python, PHP, Java, Bash, HTML, CSS, JavaScript, and jQuery. Experience creating secure applications systems utilizing IC or DoD security guidelines. Experience utilizing DEVOPs tools such as a version control system (Github preferred, Subversion OK) Software testing, documentation, and training Experience with InDesign, Adobe Illustrator, Adobe Creative Suite/… your own company too. We offer mentoring opportunities to learn from experienced leaders on creating and growing your own contracting business. If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today More ❯

your own company too. We offer mentoring opportunities to learn from experienced leaders on creating and growing your own contracting business. If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today More ❯

of low-level CPU and system aspects is a plus. Clearance: No clearance is required. However, we seek individuals that have an appropriate background for obtaining a high-level security clearance. The Role This position is for an Embedded Systems Software Developer position. Applicants should have an understanding of kernels, micro-kernels, and/or RTOS internals, including using … OS APIs and security boundaries available in the hardware. As an Embedded Systems Software Developer, you develop capabilities in support of operations. Your primary focus will be developing tools and applications that work in both user and kernel space. You will play a crucial role in developing custom capabilities used on live systems especially focused on protecting system. You … will be a key player supporting national security interests. Requirements and Skills: When assessing candidates for the Embedded Systems Software Developer position, Cohere is looking for candidates with the following knowledge, skills, and abilities: Software - Candidates should be able to demonstrate extensive experience coding in C/C++ and Python, including understanding Object Oriented Programming, Networking (sockets), Multithreading, and More ❯

units within the D&C to assess IT program needs and requirements. Identify opportunities and make recommendations to improve system utilization and functionality. Qualifications Requirements E xperience with AutoCAD Computer Aided Design & Drafting applications with the ability to perform daily monitoring and maintenance of software and workstations is required. Familiarity in all MS Office products Word, Excel, and PowerPoint … IT customer support and training; installation, trouble shoot; computer security; database administration and maintenance of windows systems Networking knowledge of LAN/WAN, permissions, shared drives, and VPNs Experience providing training and refresher updates and assist users in the performance of their routine drafting tasks. Exceptional verbal and written communication skills. Ability to multitask and prioritize tasks efficiently. More ❯

work in both user and kernel space. You will play a crucial role in developing custom capabilities used on live systems. You will be a key player supporting national security interests. This position requires a TS/SCI clearance. Cohere will sponsor qualified individuals on a case-by-case basis. Requirements and Skills When assessing candidates for the CNO … your own company too. We offer mentoring opportunities to learn from experienced leaders on creating and growing your own contracting business. If you have a background in coding and computer security and want to take your career to the next level, with the ability to learn from senior engineers invested in your success, apply today More ❯