381 - 400 of 4,361 Jobs

Network Security Engineer

Up2date Technologies

New York, New York, USA

Contract

RE::Network Security Engineer Location::Hybrid(Midtown NYC) Visa: send me candidates in the NY/NJ area Open to hybrid. Job Description: Palo, Citrix netscaler and Cisco switching experience A strong multi-tasker with a keen eye for detail, a successful Network Security Engineer should be familiar with common security exploits/vulnerabilities & their remediation. Experience conducting periodic scans of networks to find any vulnerability. Strong experience in working with penetration testing resul

Sr. Information System Security Officer (ISSO)

Accenture LLP

Huntsville, Alabama, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative

Information Systems Security Officer (ISSO)

RTX Corporation

Richardson, Texas, USA

Full-time

Date Posted: 2025-05-01 Country: United States of America Location: HTX36: Richardson, TX 3200 E Renner Rd , Richardson, TX, 75082-2402 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: DoD Clearance: Secret This position will support classified computing environments 100% onsite at our facilities in Richardson, TX. The ISSO is respo

Cyber Investigation Analyst

The Squires Group, Inc

Arlington, Virginia, USA

Full-time

Overview The Squires Group is seeking an experienced Cyber Investigation Analyst to support a critical federal program focused on advancing cybersecurity and technology security initiatives. This role offers an opportunity to contribute expertise in cyber threat analysis and security operations, helping to safeguard sensitive information, systems, and personnel. The selected candidate will play a key role in strengthening cyber defenses and ensuring secure business processes within a dynamic gov

SCITLS Quantum Consultation and Research/Quantum Lead

General Dynamics Information Technology

Offutt Air Force Base, Nebraska, USA

Full-time

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Top Secret Clearance Level Must Be Able to Obtain: Top Secret/SCI Public Trust/Other Required: None Job Family: Scientists Job Qualifications: Skills: Data Analytics, Data Science, Machine LearningCertifications: NoneExperience: 20 + years of related experienceship Required: Yes Job Description: USSTRATCOM is a Combatant Command responsible for strategic deterrence, nuclear operations, and enterprise IT services essentia

Communications Engineer

Booz Allen Hamilton

Doral, Florida, USA

Full-time

Job Number: R0219967 Communications Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in government communications? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. Join us. The world can't wait. You Have:

Sr Network Engineer (CCIE)

Apexon

Baltimore, Maryland, USA

Full-time

Need Over 12 years of experience as Senior Network Engineer.Need Over 3 years of experience in working with AWS network connectivity for large enterprise.Experience with Network Admission Control (NAC) in combination with Cisco Identity Service Engine (ISE)Must need Cisco Certified Internetworking Expert (CCIE).CISSP and/or PCNSE and/or ITIL any one is required.Must have the Public Trust security clearance.

Sr. Cisco Network /VOIP Engineer

DBI Staffing

New York, New York, USA

Full-time

Under the direction of the Network Systems Director, the Sr. Cisco Network /VOIP Engineer is responsible for supporting the firm s global LAN/WAN, VOIP, and Wireless infrastructure. Responsibilities include providing third level technical support for all infrastructure based projects including equipment installation and maintenance, troubleshooting, system monitoring and alerting and timely problem resolution for the firm s 24x7 environment. PRINCIPAL DUTIES AND RESPONSIBILITIES: Provide support

Systems Support and Security Administrator

Donor Network Of Arizona

Tempe, Arizona, USA

Full-time

Systems Support and Security Administrator *This is an onsite position. Applicants must reside in Arizona* *Applicants must be authorized to work in the U.S. - Visa sponsorship is not available at this time* About the Team: We are looking for a dedicated individual, excited to be a part of our culture! Donor Network of Arizona s mission is to make the most of life through the gift of organ and tissue donation. We challenge ourselves and others every day to realize Arizona's potential to save and

Network Engineer

System Soft Technologies

Montgomery, Alabama, USA

Contract

Skills Required: Excellent written and oral communication skills are required for this position. The candidate must possess the ability to work well independently and as a member of a team. The ideal candidate should have experience in Cisco Catalyst 9300 / Other Catalyst Series switches, Cisco Nexus 9K/7K/5K/2K Series of switches, Cisco ASR and ISR Routers, and Wireless LAN technologies. Extensive experience in LAN/WAN integration, maintenance, and troubleshooting, experience configuring and ma

Network Operations Engineer

Caresoft

Heathrow, Florida, USA

Contract

Title: Network Operations Engineer Location: Heathrow, FL (Hybrid) Duration: Long-Term Qualifications: Must have previous experience on Cisco ACI, Arista, Cisco Routing and Switching Experience as a Network Engineer with a focus on core networking protocols. Knowledge of modern datacenter solutions is a plus. Proven experience in network troubleshooting and problem-solving. Strong understanding of TCP/IP, BGP, OSPF, VPC, HSRP, VRRP, STP, VLAN, firewalls etc. Familiarity with network secu

Senior Network Security Engineer **

SimVentions, Inc

Virginia Beach, Virginia, USA

Full-time

Overview SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accred

Network Engineer

Stefanini

Colorado Springs, Colorado, USA

Contract

Stefanini Group is looking for Network Engineer for a globally recognized company! For interested applicants, click the apply button or you may reach out to Alfher Hidalgo at / for faster processing. Thank you! Global Network Operations: Support, maintain and solution network global infrastructure (Data, Security) as part of the global network operations team, organized by region (APAC, EMEA & Americas) in a 'follow the sun' model.Troubleshoot complex network (LAN, WAN, DNS, etc.) and firewall-r

Network Security Engineer - Industry leading benefits

SimVentions, Inc - Glassdoor 4.6

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive P

Network Security Engineer - Industry leading benefits

SimVentions, Inc - Glassdoor 4.6

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive P

Network Security Engineer - Industry leading benefits

SimVentions, Inc - Glassdoor 4.6

Portsmouth, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive P

Network Security Engineer - Industry leading benefits

SimVentions, Inc - Glassdoor 4.6

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive P

Network Security Engineer - Industry leading benefits

SimVentions, Inc - Glassdoor 4.6

Portsmouth, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive P

Network Security Engineer - Industry leading benefits

SimVentions, Inc - Glassdoor 4.6

Norfolk, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive P

Network Security Engineer - Industry leading benefits

SimVentions, Inc - Glassdoor 4.6

Chesapeake, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. ** Position is contingent upon award of contract, anticipated in December of 2025. ** Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive P