16 of 16 Senior Information Security Engineer Jobs

Senior Information Systems Security Engineer - Huntsville, AL Full Visibility is seeking a Senior Information Systems Security Engineer to work in Huntsville, AL. Candidate must possess an active Top Secret/SCI clearance. The Senior Information Systems Security Engineer (ISSE) will provide mission critical support to the ongoing development … utilizing virtual and cloud environments. The ideal candidate should have demonstrated career experience as an ISSO or ISSE and familiar with the Federal Authorization- to-Operate (ATO) process. The Senior ISSE must be a self-starter with strong work habits, ability to complete tasks independently while working also working collaboratively as part of a team. Responsibilities: ● Provide senior-level information security expertise in architecture, design, and system integration. ● Proven experience with the Risk Management Framework (RMF), the Federal ATO process, and hands-on expertise in information assurance (IA) tools and compliance standards. ● Prepare and maintain security documentation (CMP, IRP, ISCP, POA&M) to ensure compliance with customer and federal policies. ● Develop and maintain More ❯

The program is focused on injecting new technology and adding advanced capabilities in support of an on-going operational system. Job Summary This position requires a solid understanding of security practices and policies as well as hands-on vulnerability testing experience. The selected candidate will have numerous responsibilities from day to day drawn from a wide array of activities. … Primary Responsibilities Validating and verifying system security requirements and establishing system security designs for large-scale systems, major system elements, and interfacing systems that are part of a large complex network environment with geographically distributed components. Identifying and implementing appropriate information security architectures and functionality to ensure Recommending and developing technical solutions, products, and standards based … on current and desired system security architecture. Assessing and mitigating system security threats and risks throughout the program life cycle. Leading and/or contributing to the security planning, assessment, risk analysis, risk management, certification and awareness activities for various system and networking operations. Effectively collaborating with other internal technical experts on a day-to-day basis. More ❯

This position is contingent on contract award Description: The Information Systems Security Engineer shall perform or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation strategies. Validates and verifies system security requirements definitions and analysis and establishes system … security designs. Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and enclave environments to include those with multiple enclaves and with differing protection/classification requirements. Builds IA into systems deployed to operational environments. Assists architects and systems developers in the identification and implementation of appropriate information security to ensure uniform application of Agency Security Policy and Enterprise Solutions. Supports the building of security architectures. Enforces the design and implementation of trusted relations among external systems and architectures. Assesses and mitigates system security threats/risks throughout the program life cycle. Contributes the security planning, assessment, risk analysis, risk management, certification More ❯

R- Description Leidos has a new and exciting opportunity for a Senior Information Systems Security Engineer (ISSE) in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and … and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security! This position is eligible for a 15k sign on bonus! Job Summary: Are you ready to take on a mission-critical role supporting complex programs for the Warfighter? This … is an exciting opportunity to contribute to national security efforts with lasting impact. As an ISSE, you'll help shape secure systems and architectures that protect sensitive data across multiple environments. Primary Responsibilities Participate as the primary security engineering representative on teams designing, developing, implementing, and integrating secure networking, computing, and enclave systems. Conduct technical security assessments More ❯

Position Description: CGI Federal has an exciting opportunity for an ISSE within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace with rapidly evolving technology advancements and leveraging your knowledge on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information systems. Their responsibilities include ensuring systems meet security standards, conducting risk assessments, and recommending mitigation strategies. They collaborate with various teams to integrate security controls and maintain a secure operational environment. CGI Federal is growing its high-performance team whose members share a passion … for building high-quality, scalable, advanced IT solutions in a collaborative, fast-paced, outcome-driven mission. This position is located in Arlington, VA. Your future duties and responsibilities: • Security Architecture Design: Developing and implementing security architectures for information systems, including hardware, software, and network components. • Risk Management: Identifying and assessing security risks, developing mitigation strategies, and More ❯

MANTECH seek a motivated, career and customer-oriented Senior Information System Security Engineer to join our team Huntsville, AL. Responsibilities include, but are not limited to: Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity … enabled products for use within an IS and Network Environment. Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment. Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for … the IS and Network Environment. Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment. Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network More ❯

with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange platform, which is found in our … collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made … us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We are looking for a Senior More ❯

Position Title: Information Systems Security Engineer (ISSE), Senior (TS/SCI Required) Location: Washington, DC Clearance: TS/SCI Salary Range: $160,000.00 - $180,000.00 (Negotiable Depending on Experience) Position Summary: Command Cyber Solutions is seeking a skilled and proactive Information Systems Security Engineer (ISSE) to support the design, implementation, and integration of … secure systems and architecture across the enterprise. The ISSE will serve as a technical security expert, working closely with system architects, developers, and cybersecurity professionals to ensure that security is embedded throughout the system lifecycle. This role is critical in protecting systems from cyber threats and ensuring compliance with applicable risk management frameworks, policies, and standards. Essential Duties … Responsibilities: Design and implement secure system architectures and technical solutions that meet security requirements. Integrate security controls into systems and applications during design, development, and implementation phases. Conduct security engineering analysis, risk assessments, and technical trade-off studies. Develop and maintain documentation such as System Security Plans (SSPs), Security Control Traceability Matrices (SCTMs), and risk More ❯

Transform technology into opportunity as a Senior Information Assurance (IA) Security Engineer with GDIT. A career in Security Engineering means connecting and hardening the systems that matter most. At GDIT you'll be at the forefront of innovation-advancing Consolidated Afloat Networks and Enterprise Services (CANES) and related Navy tactical network capabilities for NIWC Pacific … Codes 55131/55132/55133) in support of PMW-160 Tactical Networks. At GDIT, people are our differentiator. Our work depends on a Senior IA Security Engineer who can lead Risk Management Framework (RMF) Authorization & Accreditation (A&A), harden virtualized/cloud network stacks, and drive compliance across ashore, afloat, subsurface, airborne, mobile, and joint environments. … for CANES baselines; develop IATT/ATO packages in eMASS; maintain SSP, SAP/SAR, POA&M, CONMON, IR/CM/CP/MA policies, and PPSM artifacts. Engineer secure architectures for virtualized (e.g., VMware/ESXi/NSX), cloud/hosting, GPON, wireless, and mission transport; apply DISA STIGs, ACAS/SCAP scanning, IAVM remediation, and continuous More ❯

About Peraton Peraton 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 … IaaS), Antenna as a Service (AaaS), Data as a Service (DaaS), and an active Admin Wide Area Network (AWAN) team are provided. About The Role Peraton is seeking a Senior Information Assurance Security Engineer in Chantilly, VA to support our Department of Defense customer as part of a highly talented, highly motivated and high-performing team.As … innovators as we blaze a trail forward for our profession and company. What you'll do: Provide cyber technical expertise in the maintenance, support, and enhancement of the IT security framework, network infrastructure, software applications/tools, operational processes, and control documentation for a private cloud-based environment Develop security requirements and conduct security activities to support More ❯

Position: Senior ISSE Position Description: The Senior Information Systems Security Engineer provides support to the customer in the area of Cyber Security. Daily Tasks include, but are not limited to: • Provides analytical and technical security recommendations to the customer • Lead for the identification of projects' security requirements • Participates in network design reviews and … security testing for the customer's networks • Coordinates with systems' development teams to ensure network security standards are being followed and implemented correctly • Reviews and analyzes new systems (hardware and software) and provides recommendations concerning their security Required Qualifications: Current U.S. Government Top Secret clearance with SCI eligibility Favorably adjudicated Polygraph DoD 8570 certification in IAT or … Bachelors of Science Degree in Science, Technology, Engineering or Mathematics (STEM) or an advanced IA certification (i.e. CISSP or CASP) Self-starter requiring limited direction and supervision Experience briefing senior customer personnel Ability to organize and prioritize numerous customer requests in a fast pace deadline driven environment Familiarity with customer's IA processes Experience with IA vulnerability testing and More ❯

Designs, develops, tests, and implements cyber applications, secure operating systems, and database products to find secure solutions for enterprise-wide cyber systems and networks. Manages the full range of security issues including architectures, firewalls, electronic data traffic, and network access. Performs research and analysis a t the deepest levels of total system product to include concept, design, fabrication, test … installation, operation, maintenance, and disposal. Designs encryption, penetration testing, and vulnerability analysis solutions of various security technologies. Integrates architectural features into existing infrastructures and designs cyber security architectural artifacts. Provides full assessments of system's security posture. Performs security testing to verify cyber security integrity of the system. Designs and recommends mitigations. Conducts architectural analysis … and relates existing system to future needs and trends. Embeds advanced forensic tools and techniques for attack reconstruction. Develops security policies and procedures to be applied across multiple system architectures. Provides technical expertise and guidance to more junior team members. May interface with external agencies (law enforcement, intelligence/government agencies, etc.) May design and develop cloud computing and More ❯

Information Assurance, Nessus, RMF, Windows, Linux, WireShark, System Security Plans, Authorization to Operate, Verification and Validation, NIST, PKI, Scripting Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must be a US Citizen. Must have TS/SCI clearance w/active … polygraph (Polygraph must be within the last five (05) years). At least fourteen (14) years of direct/relevant experience Bachelor's degree in Computer Science, Information Assurance, Information Security, System Engineering or related discipline from an accredited college or university is required. Four (04) years of additional relevant experience on projects with similar processes may … be substituted for a bachelor's degree. Certified Information System Security Professional Certification (CISSP) or Security X (previously known as the CASP+) Certification required Must have a solid understanding of security practices and policies and hands-on vulnerability testing experience using Customer tools. Must have experience applying Risk Management Framework. Must have experience formulating and assessing More ❯

needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Associate, Info Security Sys Engineering Job Code: 28683 Job Location: Colorado Springs, CO Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices … and technologies to the architecture, design, development, evaluation and integration of systems and networks to maintain system security. Works closely with Government customers to ensure that the security protection needs, concerns and requirements are defined and implemented with appropriate fidelity and rigor, early and in a sustainable manner throughout the life cycle of system that will allow for the … security authorization of the system of interest. Works with systems developers or commercial product vendors in the design and evaluation of state-of-the-art secure systems, networks, and database products. Uses methods such as encryption technology, vulnerability analysis and security management. Responsible for integration of multiple methods into a cohesive system security perimeter and environment and More ❯

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering, Mission Support, and Communications disciplines. Founded in 2008, our mission is … on collaboration and innovation. Our teams are at the frontier of the Nation's most complex and rewarding challenges. Join our team. Barbaricum is seeking a highly skilled System Information Assurance and Security Engineer to support USSOCOM implementation and migration for next generation Identity, Credential, and Access Management (ICAM). This position supports engineering efforts to install … of the broader Zero Trust (ZT) implementation efforts. The ICAM Engineers implement the design, integration, and governance of enterprise identity solutions that form the foundation of a Zero Trust security model. This role requires a proven track record in identity architecture, access governance, authentication technologies, and compliance with Department of Defense (DoD) cybersecurity standards. Responsibilities: Execute engineering solutions for More ❯

Qualifications: Over 10 years of experience required performing the following activities: Design, development, implementation and/or integration of secure networking, computing, and enclave environments. Participate as a security engineering representative on engineering teams for the design, development, implementation and/or integration of IA architectures, systems, or system components. Participate as the primary security engineering representative on … policy, procedures, and workforce structure to design, develop, and implement secure networking, computing, and enclave environments. Interact with the customer and other project team members. Participate as the primary security engineering representative on engineering teams for the design, development, implementation, evaluation, and/or integration of IA architectures, systems, or system components. Minimum Educational Requirements: MA/MS required. More ❯