Network Security Engineer
InstantServe LLC
Job Description:
Remediate IT infrastructure security needs and resolve network vulnerabilities
Monitor computer networks for security issues; Install security measures and operate software to protect systems and information infrastructure, including firewalls and data encryption programs.
Install, configure and support routers and switches in the enterprise environment
Manage enterprise and departmental firewalls.
Prevent data loss and service interruptions by researching new technologies that will effectively protect the network
Plan and implement security measures to protect computer systems, networks and data Fix detected vulnerabilities to maintain high security standards Develop infrastructure best practices for IT security Work with Info Sec Team to perform tests and uncover network vulnerabilities Install security software and educate colleagues about infrastructure security Develop infrastructure best practices for IT security
Perform risk assessments and testing of data and processing systems Stay current on information technology trends and security standards Research security enhancements and make recommendations to management. Education and Experience
QUALIFICATIONS:
Requires Bachelor of Science degree in Information Technology, Computer Science, or related field from an accredited college or university
At least five (5) years of work experience in routing/switching and security
Requires experience managing Cisco ASA and Palo Alto enterprise firewalls
Requires experience installing, configuring and troubleshooting routers and switches
Highly prefer 5-7 years of work experience
Requires experience with firewall operations and review of existing firewall rules for compliance, efficiency and accuracy
Requires experience with security standards for IT infrastructure Skills Requirements
DESIRED SKILLS, KNOWLEDGE AND ABILITIES:
Requires a thorough understanding of routing and switching technologies such as EIGRP, BGP, VLANS, Trunking, etc.
Requires a thorough understanding of firewalls, proxies, SIEM, and IDPS.
Requires a thorough understanding if Cisco ASA and Palo Alto firewalls.
Requires thorough understanding of internet technologies and network protocols
Requires ability to identify and mitigate network vulnerabilities and explain how to avoid them.
Requires excellent customer service, verbal and written communication skills.
Requires excellent logic and problem-solving skills.
Must be able to adhere to deadlines and work independently to meet goals.
Cisco CCNP and/or Palo Alto NGFE preferred
Previous experience in government is preferred.
Remediate IT infrastructure security needs and resolve network vulnerabilities
Monitor computer networks for security issues; Install security measures and operate software to protect systems and information infrastructure, including firewalls and data encryption programs.
Install, configure and support routers and switches in the enterprise environment
Manage enterprise and departmental firewalls.
Prevent data loss and service interruptions by researching new technologies that will effectively protect the network
Plan and implement security measures to protect computer systems, networks and data Fix detected vulnerabilities to maintain high security standards Develop infrastructure best practices for IT security Work with Info Sec Team to perform tests and uncover network vulnerabilities Install security software and educate colleagues about infrastructure security Develop infrastructure best practices for IT security
Perform risk assessments and testing of data and processing systems Stay current on information technology trends and security standards Research security enhancements and make recommendations to management. Education and Experience
QUALIFICATIONS:
Requires Bachelor of Science degree in Information Technology, Computer Science, or related field from an accredited college or university
At least five (5) years of work experience in routing/switching and security
Requires experience managing Cisco ASA and Palo Alto enterprise firewalls
Requires experience installing, configuring and troubleshooting routers and switches
Highly prefer 5-7 years of work experience
Requires experience with firewall operations and review of existing firewall rules for compliance, efficiency and accuracy
Requires experience with security standards for IT infrastructure Skills Requirements
DESIRED SKILLS, KNOWLEDGE AND ABILITIES:
Requires a thorough understanding of routing and switching technologies such as EIGRP, BGP, VLANS, Trunking, etc.
Requires a thorough understanding of firewalls, proxies, SIEM, and IDPS.
Requires a thorough understanding if Cisco ASA and Palo Alto firewalls.
Requires thorough understanding of internet technologies and network protocols
Requires ability to identify and mitigate network vulnerabilities and explain how to avoid them.
Requires excellent customer service, verbal and written communication skills.
Requires excellent logic and problem-solving skills.
Must be able to adhere to deadlines and work independently to meet goals.
Cisco CCNP and/or Palo Alto NGFE preferred
Previous experience in government is preferred.
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Network Security Engineer in Baltimore, MD vacancy
$63.32k - $84.21k
...diverse and dynamic community. No matter where you want to go in your career, you can get there from here! Position Title Network Security Engineer FLSA Exempt FT/PT Full Time Hours Per Week 37.5 Work Schedule M-F 8:30-5 Grade 14...SuggestedFull timeLive inWork at officeRelocationVisa sponsorshipWork visaRelocation package$104k - $156k
...Posting Type Remote/Hybrid Job Overview The Advanced Security Engineer is a technically deep, hands-on practitioner who forms the... ..., deploy and optimize security controls that span perimeter, network, host, application, identity and data layers, ensuring and...SuggestedRemote work$104k - $166k
...will contribute to protecting national security interests by leveraging technical expertise... ...Kali Linux to safely analyze production networks and systems, documenting steps and... ...Cybersecurity, Information Systems, Software Engineering, or Data Science. An additional 4 years...SuggestedContract workWork at officeShift work$121k - $206k
...Senior Security Engineer Apply ( locations Owings Mills, MD time type Full time posted on Posted 30+ Days Ago job requisition id 80356 At T. Rowe Price, we identify and actively invest in opportunities to help people thrive in an evolving world...SuggestedFull timeLocal areaRemote work3 days per week$92k - $120k
...Information Technology Job Description Summary: The Senior IT Security Engineer is responsible for planning, deploying, administering, and... ...in IT Security. CISSP Certification Expertise in networking protocols, administration of Windows and at least one Linux...SuggestedFull timeWork experience placementWork at officeRemote workWork from homeFlexible hours2 days per week- ...Information Systems Security Engineer (ISSE) Secure the Mission. Engineer Trust in Every System. Helm Point Solutions is a woman-owned cybersecurity and physical security firm supporting the nation's most critical systems and infrastructure. We're seeking experienced...Flexible hours
- ...preparation of recurring cybersecurity scorecard data. - Monitor security tools and alerts, performing initial triage and escalating... ...including cloud environments, operating systems, databases, and network/security infrastructure. Job-Specific Minimum Requirements:...Minimum wageContract workTemporary workWork experience placementRemote work
- ...Security Systems Engineer Enterprise Level Access Control System Administration Setup, configure, update, and troubleshoot. Focus on Lenel S2 Enterprise Level Video Management System Administration Setup, configure, update, and troubleshoot. Focus on Milestone VMS and...
- ...Information Systems Security Engineer (ISSE) Location: Linthicum, MD Required Clearance: TS/SCI w/ CI Poly Salary: Negotiable... ...Framework (RMF) evaluations for both classified and unclassified networks. The ideal candidate will have a strong background in...Flexible hours
$107.9k - $195.05k
...Description Leidos is currently seeking an Information Systems Security Engineer to support our customer onsite. The ISSE shall perform,... ...security systems and system components including those for networking, computing and enclave environment to include those with...Local areaImmediate start$135k - $216k
...Information Systems Security Engineer (ISSE) Job Locations US-MD-Linthicum Requisition ID 2026-168300 Position... ...security requirements and measures of computer systems and networks. Assess potential risks, mitigation measures, residual risks...Contract workShift work$165k - $185k
...Cyber Systems Engineer Location: Linthicum, MD Compensation Range: $165 -$185K Clearance... ...combat our nation's toughest and most secure problems. If you are looking for a place... ...implementation and maintenance of computer networks and systems Preferred...- ...Information Systems Security Engineer (ISSE) Davis Unlimited Information Technologies, Inc. (DUIT) is seeking passionate and experienced... .... Design, develop, and integrate secure IT systems, networks, and architectures. Collaborate with system architects and...
$155k - $200k
...A leading cyber security firm is seeking a Sales Engineer to engage closely with prospects, delivering technical demonstrations and leading training... ...solid communication skills, and a strong understanding of networking concepts. This position includes travel of up to 40%...$65 - $68 per hour
...leading organization in the energy industry, is seeking a Cyber Security Analyst - Incident Response to join their team. As a Cyber... ...sandboxing, and malware analysis tools. ~ Strong understanding of network principles and the cyber incident lifecycle. ~ Experience...Weekly payTemporary workRemote workFlexible hours- ...Technologies, Inc (DUIT) wants you! We have an opening for an IT Security Subject Matter Expert SkillBridge intern in our office... ...Program Integrator Hardware Technician Acquisition Professional Network Engineer Software Engineer Cybersecurity Engineering IT Staffing All Applicants...InternshipWork at office
- ...Trinnex is seeking a Senior Cyber Security Analyst to join its Security Team. This role involves securing software development lifecycles... ...utilities and infrastructure. You will work closely with engineering teams to ensure systems are resilient against threats and apply...
$7.5k
...collected from a variety of sources to monitor network activity and analyze it for evidence of... ...systems. Position requires active Security Clearance with appropriate Polygraph... ..., data science and software engineering services and products to customers in the...Work experience placementImmediate startFlexible hours$102.17k
...clients across the country. Job Description Join the Trinnex Security Team as a Senior Cyber Security Analyst, where you will operate... ...resilient against evolving threats. You will work closely with engineering and development teams to safeguard systems that communities...H1b- ...the mission of the church. Engagement Overview The Cyber Security Analyst plays a vital role in safeguarding the digital... ...Proxmox unprivileged containers. Manage and secure internal network connectivity utilizing Tailscale. Oversee identity, access management...Remote work10 hours per week
- ...A large Engineering customer of Marathon TS is seeking an experienced Cyber Security Specialist to join their dynamic team. Position Responsibilities: Conduct... ...identify, maintain, and troubleshoot control network components • bility to interpret drawings both...Remote work
$70k - $80k
...wide-scale societal disruption through cyberattacks. We help our customers reduce risk by tightly integrating MDR with offensive security, threat hunting, security research, and digital forensics and incident response (DFIR) to continually adapt to new and evolving threats...Temporary workWork experience placementLocal areaFlexible hoursShift workAfternoon shift$170.6k - $390k
...place in the world to grow your career in information security! The opportunity The Senior Network Security Architect is a strategic and hands‑on... ...dynamic team as a Senior Manager in Cybersecurity Engineering, where you will play a pivotal role in developing,...Summer holidayRemote workFlexible hours$60 - $64 per hour
...Cloud Security Engineer Pay Range: $60hr - $64hr The Cloud Security Engineer will be responsible for enabling, configuring, and managing... ...years of IT experience in areas such as systems engineering, network engineering, information security, application programming,...Work at office$29.73 - $48.63 per hour
About this Job: Medstar Health is looking for a Diagnostic Technologist to join our team! This is a PRN position. We are looking for fora registered Radiology Technologist with excellent communication skills. The Diagnostic Technologist will make a difference...Relief$44 per hour
XRAY Technologist - PRN Baltimore, MD SINAI HOSPITAL RIAO RADIOLOGY PRN - Day shift - 7:30am-4:00pm ALLIED HEALTH 96566 $44.00-$44.00 Posted: May 13, 2026 Apply Now Save Job Saved Summary JOB SUMMARY...ReliefShift workDay shift- ...customers who demand experience and proven security models to protect their data. ShorePoint... ...We are seeking an Application Security Engineer with expertise in Static and Dynamic... ...controls that secure applications, systems, networks or infrastructure services. Use IDEs...Contract workRemote work
- ...issues and coordinate repairs as needed for office equipment and security‑related devices, including printers, doorbells, and cameras.... ...management audits to ensure appropriate access. Monitor and support network security considerations, including firewall‑related needs and...Work at officeRemote work
- ...challenges that matter. Teams develop, test, and secure advanced technology powering today's and... ...-on work across software, hardware, and network security. If you want to make an impact,... ...a highly skilled Junior Security Engineer to maintain responsibility for all...Remote work
$135.8k - $203.6k
...to missions. In rapidly changing global security environments, Northrop Grumman brings informed... ...yours by expanding your personal network and developing skills, whether you are new... ...boundaries of science, technology and engineering to meet the ever evolving needs of our customers...Full timeInternshipLocal areaRemote workWorldwideRelocation packageFlexible hoursShift work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Network Security Engineer. Be the first to apply!
Related searches
- IT security engineer Baltimore, MD
- information technology security engineer Baltimore, MD
- application security engineer Baltimore, MD
- senior application security engineer Baltimore, MD
- aws cloud security engineer Baltimore, MD
- security engineer Baltimore, MD
- senior cloud security engineer Baltimore, MD
- network security engineer Baltimore, MD
- sr information security engineer Baltimore, MD
- network operations center manager Baltimore, MD

