Firewall administration jobs in maryland

Annapolis, Maryland

•

Today

Overview An established global provider of wireless communications and mission-critical infrastructure solutions is expanding its North American operations due to continued growth and the deployment of new hardware, software, and applications. To support this growth, the organization is seeking a Senior Network Administrator to join its operations team and support large-scale deployments and production environments. This individual will play a key role in supporting network operations, systems a

Full-time

USD 60.00 - 75.00 per hour

Senior Network Engineer

Montgomery Village, Maryland

•

Today

This Jobot Job is hosted by: Adrionna Roy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $120,000 - $130,000 per year A bit about us: We are a specialized technology and engineering solutions provider focused on delivering secure, scalable, and mission-critical infrastructure for complex environments. Our team partners with clients to design, integrate, and support advanced networking, communications, and systems engineering solutions that

Full-time

USD 120,000.00 - 130,000.00 per year

Senior Network Engineer

Maryland

•

Today

Full-time

USD 120,000.00 - 130,000.00 per year

Senior Network Engineer

Rockville, Maryland

•

Today

Full-time

USD 120,000.00 - 130,000.00 per year

Perimeter Design Engineer

Remote

•

12d ago

Role Summary A highly experienced Perimeter Design Engineer is sought to support enterprise cybersecurity initiatives through advanced design, engineering, and governance of perimeter security solutions. This senior-level role involves developing scalable, secure, and resilient firewall architectures and leading technical projects focused on modernization, network segmentation, and security infrastructure. The engineer will serve as a technical leader, ensuring solutions meet security standards,

Easy Apply

Contract, Third Party

Depends on Experience

L3 Network Support Engineer

Highland Beach, Maryland

•

11d ago

Job Title: Network & Systems Administrator Location: Annapolis, MD Work Model: On-Site Hours: 40.0 Job Summary: Based in Maryland, you will be a key member of a 24/7/365 operations team responsible for supporting highly available, mission-critical communications infrastructure. This role serves as a senior escalation point, ensuring the performance, reliability, and security of networking and IT systems Responsibilities: Provide L3 technical support through Etherstack''s 24/7/365 service des

Easy Apply

Contract

Depends on Experience

Senior Principal Cloud Architect

Annapolis, Maryland

•

Today

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th

Full-time

USD 122,000.00 - 253,000.00 per year

UNIX/Linux/Solaris Engineer

Bethesda, Maryland

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Oracle Solaris, Red Hat Enterprise Linux (RHEL), ServiceNow IT Service Management (ITSM), Shell Scripting Certifications: None Experience: 5 + years of related experience ship Required: No Job Description: GDIT is seeking a UNIX/Linux/Solaris Engineer to suppor

Full-time

USD 127,500.00 - 172,500.00 per year

IT Security Vulnerability Specialist (0036)

Suitland-Silver Hill, Maryland

•

Today

Associate / IT Security Vulnerability Specialist (0036) OCT Consulting is a management and technology consulting firm that supports Federal Government clients. We provide consulting services in the areas of Data Analytics, Change Management, Program and Project Management, Acquisition/Procurement, and Information Technology. OCT is currently looking for an Associate to join our growing Cybersecurity practice. This position will primarily support a federal client as an IT Security Vulnerability

Full-time

USD 110,000.00 - 130,000.00 per year

Application Security Engineer

Remote

•

Today

Overview Application Security Engineer Remote within the US Approximately 8 Month Contract (w/ possible extensions) Summary The Application Security Engineer candidate will have a strong background in cybersecurity and understanding of web application and zero trust proxy security practices. The primary responsibility of the Engineer will be to ensure the effective deployment, configuration, and maintenance of our systems for Global customers. This role requires expertise in Web Application F

Full-time

Proton Systems Engineer - Remote

Remote or Raleigh, North Carolina

•

Today

Position Description Proton Technologies, Inc., an affiliate of Reynolds and Reynolds, is seeking a highly skilled Systems Engineer with strong server, hybrid cloud, and networking experience. This role will support both escalated service requests (Level 2-3) and assist our Cloud Migration and Projects teams with Azure environment work, hybrid domain configurations, and infrastructure deployments. This position is ideal for an engineer who can confidently navigate Azure AD / Entra ID, Windows

Full-time

USD 80,000.00 - 82,000.00 per year

Senior Principal OpenShift and Linux Platform Engineer - Remote

Remote or Eden Prairie, Minnesota

•

Today

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together. Do you want t

Full-time

USD 134,600.00 - 230,800.00 per year

Senior Network Security Engineer

Suitland-Silver Hill, Maryland

•

Today

We are seeking a Senior Network Security Engineer for an operations-first role supporting enterprise network security infrastructure across on-premises, remote-access, hybrid-cloud, and cloud-connected environments. This is not primarily an architecture/design role. The priority is a hands-on engineer who can administer, configure, maintain, troubleshoot, patch, upgrade, back up, validate, document, and operate production security platforms with minimal ramp-up. Firewall operations: hands-on Cis

Full-time

Global Network Security Engineer (Remote)

Remote or Stamford, Connecticut

•

Today

We are looking for experienced Network Security professionals to join the Crane Co. Global Information Security Team in supporting our global security operations program. The ideal candidate will have a solid proficiency in networking and network security with a focus on enterprise firewall management, network segmentation, SD-WAN, SASE, ZTNA and NAC technologies. Previous security operations team experience is highly desired. On-site candidates preferred, but remote candidates will also be cons

Full-time

Senior Solutions Engineer

Remote

•

Today

Who we are DigiCert is a global leader in intelligent trust. We protect the digital world by ensuring the security, privacy, and authenticity of every interaction. Our AI-powered DigiCert ONE platform unifies PKI, DNS, and certificate lifecycle management, to secure infrastructure, software, devices, messages, AI content and agents. Learn why more than 100,000 organizations, including 90% of the Fortune 500, choose DigiCert to stop today's threats and prepare for a quantum-safe future at ;br> J

Full-time

USD 170,000.00 - 215,000.00 per year

Sr. AWS Cloud Architect

Rockville, Maryland

•

Today

Location: Remote with occasional travel to the client site in DC. Status: This position requires a U.S. Citizen. The selected candidate will go through a Public Trust Clearance process. Responsibilities: Cloud Architecture and Solutions Engineering Design and govern AWS infrastructure supporting the application portfolio, including: VPC design, subnet segmentation, routing, NAT gateways, and security groups IAM policy design aligned to least-privilege principles Solutions architecture for n

Full-time

DevOps Engineer

Maryland

•

Today

Overview BAI, a defense contractor, is seeking a DevOps Engineer to support TEALMISSILE, at Annapolis Junction, MD. Opportunities for career advancement, excellent benefits and long-term stability are some of the advantages of our growing, employee-focused company. Salary The typical annual salary range for this position is $160,000.00 USD to $200,000.00 USD. Salary will be based on current qualifications, directly related experience, geographic location, and possible contractual requirements

Full-time

USD 160,000.00 per year

Firewall Engineer

Remote

•

4d ago

Role Summary This position requires a highly skilled Tier 3 Network Security Engineer specializing in Cisco Secure Firepower Firewalls. The role involves supporting an enterprise-scale Managed Network Services environment for a government agency, focusing on advanced troubleshooting, operational support, and change management. The engineer will work in a remote capacity, collaborating with internal teams to ensure the security, reliability, and performance of the firewall infrastructure. Respons

Easy Apply

Contract, Third Party

Depends on Experience

Automated Test Engineer

Maryland

•

Today

Overview BAI, a defense contractor, is seeking a Automated Test Engineer to support TEALMISSILE, at Annapolis Junction, MD. The ideal candidate is detail-oriented, passionate about software quality, and has a strong background in developing robust automated test suites. This role involves close collaboration with a cross-functional Agile team of software developers, system engineers, and product owners to validate functional enhancements and support the ongoing modernization of authoring and di

Full-time

USD 160,000.00 per year

Cloud Software Engineer

Annapolis, Maryland

•

Today

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Cloud Software Engineer to join our intel team. The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end processing, analyzing, and indexing. Provides expertise in Cloud Computing, Hadoop Eco-System i

Full-time

USD 190,000.00 - 240,000.00 per year

Firewall administration jobs in Maryland, USA