49 firewall operations engineer jobs found

Description SAIC is seeking a Firewall Engineer with experience in US Navy IT networks to support the sustained operation and maintenance of a newly deployed naval enterprise transport network, ensuring 24/7/365 availability and reliability. This position is onsite in Suffolk, VA. Responsibilities Include: Build, design, test and deploy perimeter security systems. Directs compilation of records and reports concerning perimeter operations and maintenance to analyze the performance of perimeter security systems. Provides input to the problem management process, including assessing and evaluating software and hardware anomalies. Supports the root cause analysis efforts to determine problems and develop remediation activities. Interfaces with vendor support service groups to ensure proper support during outages or periods of degraded system performance. Supports the configuration and testing of replacement perimeter devices. Plans, documents, and implements hardware and...

Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions to routine technical problems of limited scope. Follows standard practices and procedures in analyzing situations or data from which answers can be readily obtained. This is a 100% remote role. Job Description: Detect, isolate, document, rapidly report, and resolve system outages or problems encountered during operations of the scientific workstations, which includes the collections of diagnostic data, restoring the system operation, development of workarounds, and other activities necessary for recovery of a system. Accurately document problems in logging and discrepancy reporting tools. Work directly with the customer in most aspects of the day-to-day activities. Respond to user calls regarding hardware and software problems, correcting or ensuring that problems are escalated when...

Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions to routine technical problems of limited scope. Follows standard practices and procedures in analyzing situations or data from which answers can be readily obtained. This is a 100% remote role. Job Description: Detect, isolate, document, rapidly report, and resolve system outages or problems encountered during operations of the scientific workstations, which includes the collections of diagnostic data, restoring the system operation, development of workarounds, and other activities necessary for recovery of a system. Accurately document problems in logging and discrepancy reporting tools. Work directly with the customer in most aspects of the day-to-day activities. Respond to user calls regarding hardware and software problems, correcting or ensuring that problems are escalated when...

Description SAIC is seeking a skilled and motivated Cloud Engineer Principal with FinOps KION experience to join our Cloud Service Delivery team. In this role, you will design, build, and manage secure, scalable cloud environments tailored to mission-critical needs for our federal and defense customers. Our team delivers full-spectrum cloud and cyber service delivery across AWS, Microsoft Azure, Google Cloud (GCP), and Oracle Cloud (OCI), supporting enterprise-grade solutions aligned FinOps best practices. You will work alongside a dynamic team of engineers and architects to deliver innovative cloud solutions that support national security and government modernization initiatives. Customers include Civilian, Commercial, Federal, DoD (Department of Defense), Space, Intel Our Cloud Service Delivery team is proud to support the full spectrum of government and industry partners - from civilian agencies and commercial enterprises to the most sensitive defense, space, and...

Description Job Summary: We are seeking a mid-level Google Cloud Platform (GCP) Engineer with strong, hands-on experience across cloud administration, automation, system integration, and application support. This role supports production GCP environments and participates in cloud migration initiatives, including on-premises to cloud and cloud-to-cloud migrations. This position prioritizes real-world, operational experience over certifications. While Google Cloud certifications are valued, demonstrated hands-on experience designing, deploying, automating, migrating, and supporting GCP workloads in production environments carries significantly more weight. Experience with data engineering and analytics platforms is a strong plus but not a strict requirement for candidates with a proven track record of strong GCP engineering experience. Must be able to work onsite on a full-time basis! Remote positions will be considered depending on skills, qualifications, and...

Description The Application Vulnerability Assessment Program (AVAP) Engineer/System Administrator is responsible for operating and securing the program's application security platforms, including OpenText Fortify, OWASP Dependency-Track, and any future application security tools, deployed in containerized and virtualized environments within Azure Kubernetes Service (AKS). This role manages Kubernetes-based infrastructure (AKS), container image pipelines, and automation through Infrastructure-as-Code and CI/CD (Azure DevOps) to ensure resilient, scalable, and compliant deployments. The engineer will perform system administration for both Windows and Linux environments, enforce security and compliance requirements aligned to federal standards, and maintain runbooks, SOPs, and metrics to support operational excellence. In addition, the role supports AVAP customers by troubleshooting platform issues to minimize downtime and ensure mission-critical vulnerability assessment services...

Overview LMI seeks a Network Architect to support a Department of War mission parter in designing and integrating resilient network architectures that support autonomous operations across Joint, allied, partner, and commercial systems. The Network Architect focuses on connectivity in contested, disconnected, intermittent, and low-bandwidth environments and coordinates technical interfaces from enterprise networks to tactical edge platforms. The ideal candidate is a hands-on network professional who designs, tests, troubleshoots, documents, and operationalizes complex communications solutions. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment,...

Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities of the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group of SAIC is seeking a Network Architect SME to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer support, an cutting-edge technologies...

Description SAIC is eeking a highly experienced Lead Cloud Security Engineer who is a Netskope Subject Matter Expert to design, engineer, implement, and secure cloud-based environments supporting complex enterprise and federal government missions. The ideal candidate will combine strong hands-on cloud engineering capabilities with deep expertise in cloud security, Zero Trust, SASE/SSE, security architecture, automation, and federal cybersecurity compliance. The Lead Cloud Security Engineer will serve as a senior technical authority responsible for translating security requirements and architectural objectives into secure, scalable, and operational cloud solutions, focused on implementing technology provided by Netskope. This individual will work across cloud infrastructure, networking, cybersecurity, DevSecOps, identity-centric security, and compliance teams to implement and continuously improve enterprise security capabilities. Key Responsibilities Design, engineer,...

Description SAIC is seeking a Network Architect to join and support our dynamic team in Panama City Beach, Florida. This is an excellent opportunity to grow your career and hone your leadership skills while supporting multiple Navy projects of varying complexity. We are seeking a motivated individual eager to apply your expertise in network and data center architecture, leveraging modern networking technologies and tools, to enable the successful execution of complex programs. As an engineering team member, you will contribute to all aspects of network architecture design, development, and fielding support. You will act as a key technical resource, providing guidance to team members and ensuring that network engineering best practices are followed. You will also play a pivotal role in overseeing network requirements development, system design, integration, risk management, and verification/validation of complex Navy systems. Responsibilities will include but are not limited...

Description: Lockheed Martin Space is seeking a Level 5 Systems Engineer to lead the design and implementation of the advanced Global Navigation Satellite System (GNSS) and Satellite Based Augmentation System (SBAS) solutions. The role involves applying rigorous systems engineering and reliable and secured networking techniques, ensuring compliance with industry standard development assurance guidelines, and delivering high reliability navigation capabilities for our commercial customers. Development and Integration Lead – Develop and execute network design, cybersecurity requirements, and implementation plans for GNSS/SBAS hardware and software. Assurance Standards Application – Apply SAE ARP4754A, SAE ARP4761, RTCA DO 178C, DO 278A, and/or DO 254 as appropriate to ensure safety, reliability, and airworthiness. Risk & Safety Analysis – Conduct hazard assessments, FMEA, and other safety analyses; mitigate technical and program risks. Cross Disciplinary Coordination – Work...

Basic Qualifications Bachelor's degree in Systems Engineering, or a related Science, Engineering or Mathematics field, plus a minimum of 2 years of relevant experience; or Master's degree, plus 6 months of relevant experience.   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a Senior Network and Cyber System Engineer on the MIT team, you will execute cybersecurity operations and network engineering tasks across secure environments. This is a dual-role position split evenly between cybersecurity engineering and network engineering. You will contribute to...

Basic Qualifications Bachelor's degree in Engineering, or a related Science or Mathematics field, plus a minimum of 5 years of relevant experience; or Master's degree plus a minimum of 3 years of relevant experience.   CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is preferred at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position The Network System Engineer provides requirements analysis, requirement testing, design, documentation, implementation, maintenance, and troubleshooting functions for data communications networks in support of the SDA program.   Primary duties:  Documents network plans and designs, installs components, and configures services to...

Basic Qualifications Bachelor’s degree in Computer Science, a related field or equivalent experience is required plus a minimum of 8 years of relevant experience; or Master's degree plus 6 years of relevant experience. CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position At General Dynamics Mission Systems, we create the technologies, products and services that help our nation’s heroes keep our nation safe. The work we do is so advanced, we are continuously moving the boundaries of what’s possible. Here you’ll work with the best and your talent will be front and center on projects that impact the...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description The SAIC Vanguard 2025 Program currently has an opening for a Senior Network Engineer supporting the Dept. of State (DoS) Diplomatic Technology (DT) Network Operations (NO) division. This position primarily supports operations and maintenance of foreign post network integrations with the DoS Core and other network integrations comprising a large and complex network infrastructure and cloud environments, with engineering and design responsibilities as warranted. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out its U.S. foreign policy mission. DT provides enterprise architecture design, engineering, operations and maintenance support services for desktops, servers, networks, firewalls, cloud infrastructure, and enterprise applications across the Department. The SAIC Vanguard 2025 Program provides comprehensive IT support consisting of the Department's servers, network devices, network perimeter...

Description This is a Network Specialist position assigned to the REACH Program - the U.S. Department of State's (DoS) crisis response communications office. This role can require up to 50% travel depending on world events. Description of Duties: Network Design and Implementation: Designs, builds, and implements network systems Performs design implementation, testing, and problem isolation/resolution for multiple networking systems in accordance with Department of State standards Manages the testing, installation, and support of network communications, including LAN/WAN systems Plans large-scale systems projects through vendor comparison and cost studies Technical Guidance and Support: Provides technical guidance for directing and monitoring information systems operations Provides internal consulting, technical guidance, information, and support to various department groups Provides assistance and oversight for all information systems operations...

Description SAIC is seeking a Senior Network Engineer to support the Portsmouth Naval Shipyard (PNSY) Information Technology Programs for the Dept of the Navy. This initiative leverages advanced technologies and integrates critical defense systems to optimize ship maintenance through IT applications, systems, and training, ensuring sustained mission success in naval ship maintenance operations. Work is performed on site in Kittery, ME. ROLE: You will play a direct role in modernizing critical Navy infrastructure and supporting real-world mission readiness, giving you the opportunity to work on meaningful, high-visibility engineering challenges. Design, implement, and maintain network infrastructure across PNSY environments. Configure and manage network hardware and software (routers, switches, firewalls, and VPN encryption devices using DoD-approved tools and technologies.. Monitor network performance, troubleshoot issues, conduct capacity planning, and support system...

Description We are seeking a highly skilled and motivated Network Engineer to design, implement, manage, and maintain a secure and reliable network infrastructure that supports our organization's operations and future growth. The ideal candidate will have a strong technical background in network architecture, configuration, and security, coupled with excellent problem-solving skills and the ability to work effectively in a collaborative environment. This role entails a combination of hands-on technical work and strategic planning to ensure maximum network performance, availability, and security. Additionally, the Network Engineer will play a critical role in troubleshooting network issues, optimizing system functionality, and supporting the integration of advanced technologies, including cloud-based and hybrid solutions. If you are passionate about technology, thrive in a dynamic environment, and excel under pressure, we want to hear from you! Key Responsibilities: Plan and...

Overview LMI is seeking a Platform Engineer to design, deploy, operate, and sustain secure cloud-native platform capabilities for a Department of War mission partner. This remote role will focus on Amazon Web Services (AWS)-hosted Kubernetes environments that connect to and operate within the Department of Defense Information Network (DODIN). The Platform Engineer will support platform architecture, infrastructure automation, container orchestration, application onboarding, cybersecurity compliance, observability, troubleshooting, and continuous service improvement. The ideal candidate is a hands-on engineer who can translate mission and application requirements into reliable, repeatable, secure, and supportable platform services. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI...