Senior Network Security Administrator jobs

Hybrid in Houston, Texas

•

9d ago

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 9

Easy Apply

Full-time

$100,000 - $120,000

Sr. Network Security Engineer

Hawthorne, California

•

Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. NETWORK SECURITY ENGINEER SpaceX is looking for a Sr. Network Security Engineer with expertise of network security technologies (firewalls, VPNs, IDS/IPS, etc.). This employee will be a member of the Security Engi

Full-time

USD 135,000.00 - 180,000.00 per year

Senior Network Security Engineer

Cary, North Carolina

•

Today

Together, we own our company, our future, and our shared success. As an employee-owned company, our people are Black & Veatch. We put them at the center of everything we do and empower them to grow, explore new possibilities and use their diverse talents and perspectives to solve humanity's biggest challenges in an ever-evolving world. With over 100 years of innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction, together we are build

Full-time

Senior Network and Computer Systems Administrator

Alexandria, Virginia

•

Today

Overview GovCIO is currently hiring a Senior Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) Maverick contract. This will be located in Alexandria, VA and is a hybrid remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. M

Full-time

USD 94,150.00 - 126,762.00 per year

Cloud Network Security Administrator

Jacksonville, Florida

•

Today

Description Cloud Network Security Engineer About the Role: We are seeking a highly skilled Cloud Network Security Engineer to join our dynamic team. The ideal candidate will have a strong background in cloud security, network engineering, and compliance frameworks, with a focus on Linux, PowerShell, and PCI compliance. This role will involve designing, implementing, and maintaining robust security measures to protect our cloud infrastructure and data. Responsibilities: Design, implement, and

Easy Apply

Full-time

USD 57.00 - 66.00 per hour

Senior Network Security Engineer

Remote

•

Today

Overview GovCIO is currently hiring for a Senior Network Security Engineer with an active Secret clearance to plan and coordinate IT security programs and policies. This position will be located in Arlington, VA, and will be a fully remote position within the United States. Responsibilities Plan and coordinate IT security programs and policies. Manage and control changes to systems, assessing the security impact of related changes. Provide security testing for code changes/development and pr

Full-time

USD 150,000.00 - 170,000.00 per year

Senior Systems Administrator (Security)

Charleston, South Carolina

•

14d ago

JOB PURPOSE/REASON: The role of the Senior Systems Administrator (Security) is to ensure the secure operation of the in-house computer systems, servers, and network connections. This includes monitoring system logs, scrutinizing network traffic, performing daily vulnerability scanning / remediation, security awareness training and troubleshooting. The Senior Systems Administrator (Security) supervises subordinate technical staff and contractors. EXPERIENCE & TRAINING: - Bachelor's Degree in Cybe

Easy Apply

Full-time

$71,904 - $135,340

Network Administrator

Fredericksburg, Pennsylvania

•

Today

Description The Network Administrator supports the operation of company server, network, cloud, and datacenter operations. This role directly supports the business and manufacturing operations. Job Responsibilities Administration of Cisco Network Infrastructure, including Switches, Wireless Controllers, Access Points, and Firewalls. Install, configure, and manage VMWare vSphere, VXRail, vSAN and other virtualization technologies. Administer, monitor, and maintain the Windows server infrastructu

Full-time

USD 30.00 - 50.00 per hour

Senior Network Security Engineer

Seattle, Washington

•

Today

About the Role The security organization at Uber is dedicated to enabling safe and secure innovation while protecting the communities we serve both online and in the physical world. Our teams are responsible for protecting both people and their data across intersections of the digital and physical world. The primary objective for Uber Engineering Security team is to enable the technical ambitions of the company while maintaining the highest standards of security and privacy for our customers an

Full-time

USD 202,000.00 - 224,000.00 per year

Senior Network Security Engineer (10+ years)

Hybrid in Cumming, Georgia

•

29d ago

Senior Network Security Engineer (10+ years) Location: Atlanta, Houston Duration: 6+ months (potential long-term or contract to hire) MUST HAVES: CCIE / CISSP Route & Switch or Datacenter level certifications or equivalent experience5+ years of design & support experience with Cloud computing (Azure, AWS, or Google Cloud Platform)5+ years of experience with Networking, Load Balancers, WAN Optimizers, SDWAN, Wireless LAN Controllers, Network Access Control (NAC) & Zero Trust3+ years of experie

Easy Apply

Contract

Depends on Experience

Sr. Network Security Engineer

Boca Raton, Florida

•

14d ago

Sr. Network Security Engineer | Cutting-Edge Tech + Unlimited PTO We re seeking a hands-on Network Security Engineer who can start quickly and make an immediate impact with a fast-moving, innovative team. Eligibility Requirement: At this time, the client can only consider holders. No sponsorship available. No C2C Why you ll love this role: Unlimited PTO to recharge Performance-based bonuses Work with Cisco, Palo Alto, AWS, Azure, and Google Cloud Platform Career growth in a collaborative, fast

Easy Apply

Full-time

$140,000 - $160,000

Senior Network Security Engineer (Microsegmentation)

Hybrid in Houston, Texas

•

Yesterday

Title: Sr. Network Security Engineer (Microsegmentation) Location: Houston, TX Duration: Full-time Responsibilities: Gather and document network security requirementsPlan, design, and implement Microsegmentation solutions using Akamai's Guardicore Micro-segmentation zero trustConduct vulnerability assessments, penetration tests, and audits to identify and mitigate network security risks and gapsResolve technical issues on Akamais micro-segmentation, Zero Trust product, analyze security policies

Easy Apply

Full-time

$0 - $0

Senior Network Security Engineer / F5 Load Balancers

Allen, Texas

•

Today

A leading supply-chain logistics company is growing out their security team and hiring a Senior Network Security Engineer. You'll discover, assess, and mitigate security risks, threats, and vulnerabilities, and conduct network and host threat assessments, manage the company's security platform and solution efforts, and assist in their deployment. You'll primarly work with Palo Alto Firewalls, FortiGates, and F5 Load Balancers. You'll also create action plans to mitigate identified vulnerabilitie

Easy Apply

Full-time

65/hr - 80/hr

Contract Requirement (Urgent)- Senior Network Security / Email Security Engineer - NJ

Ewing Township, New Jersey

•

30+d ago

Position: Senior Network Security / Email Security Engineer Location: Ewing Township, NJ (5 Days Onsite) Required Qualifications: 10+ years of experience in network or cybersecurity roles, with at least 5+ years focused on email security.Deep understanding of email protocols (SMTP, IMAP, POP3) and authentication mechanisms (SPF, DKIM, DMARC).Experience with enterprise-grade email security platforms (e.g., Cisco Ironport, Cofense, Abnormal Security) and Microsoft technologies.Strong knowledge of

Easy Apply

Full-time

$50 - $70

Sr. Network Security Engineer

Chicago, Illinois

•

Today

Location: Chicago,Illinois Expected Start Date: Aug 4, 2025 Swoon is actively seeking a Sr. Network Security Engineer / Architect to join the team! or Permanent Resident/ are required - (Sponsorship and C2C is NOT available at this time or in the future) This is a 6+ month role What your day-to-day look like? Design and implement secure networks and maintain secure network architecture including firewalls, VPN, GRE, IPS and Zscaler Monitor and respond to threats Conduct risk and vulnerability

Easy Apply

Full-time

Senior Network Security Engineer / F5 Load Balancers

Chicago, Illinois

•

Today

Easy Apply

Full-time

65/hr - 80/hr

Senior SAP Security Administrator

Remote or Illinois

•

Today

Overview We are seeking a detail-oriented SAP Security Administrator to manage user roles, access controls, and security configurations within SAP S/4HANA and SAP GRC. This role is critical to ensuring compliance, data integrity, and secure system operations. As this position supports one of Grant Thornton's clients, excellent communication and client-facing skills are required. Responsibilities Manage and update SAP security roles and access across S/4HANA systems. Administer user access revie

Easy Apply

Full-time

Senior Network and Computer Systems Administrator

Remote

•

Today

Overview GovCIO is currently hiring a Senior Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) Maverick contract. This position will be a remote position. Responsibilities Establishes and maintains smooth operation of computer systems (to include operating systems, software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May create and document new meth

Full-time

USD 94,150.00 - 126,762.00 per year

Network Security Specialist

Oviedo, Florida

•

Today

Arthur Lawrence is looking for a Network Security Specialist one of our clients in Oviedo, FL. Please find the job description below and send us your updated resume if interested: Must-Have Skills: 8-10 years of progressive experience in cybersecurity, focused on fraud detection, digital forensics, and risk analysis Hands-on experience with forensic tools (EnCase, FTK) and data analysis tools (SQL, Python, scripting. Knowledge of security frameworks (ISO, CIS, NIST, CSF, SCF) Bachelor's or Ma

Easy Apply

Contract

Sr. Network Security Architect

Remote

•

Today

Details Department: Infra NetworkSchedule: Monday - Friday, DaysLocation: RemoteSalary: $146,732- $204,526 per yearEligible for an annual bonus incentiveBenefits Paid time off (PTO) Various health insurance options & wellness plan Retirement benefits including employer match plan Long-term & short-term disability Employee assistance programs (EAP) Parental leave & adoption assistance Tuition reimbursement Ways to give back to your community Benefit options and eligibility vary by posit

Full-time

USD 146,732.00 - 204,526.00 per year

Filter Results

Job post features

Posted date

Work settings

Employment type

Distance

Employer type

Work authorization

Senior Network Security Administrator jobs