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Senior Network Security Engineer Jobs in Alabama

TCS

Sr Network Engineer - TS Clearance

Huntsville, AL · On-site

$102K - $140K/yr

Sr Network Engineer - TS Clearance Clearances Required: Active DoD Top-Secret Location: Huntsville ... Security + CE) * U.S. citizenship with an active Top Secret clearance * Previous support of govt ...

5SRC

Senior Network Engineer, EUROPE

Huntsville, AL · On-site

$104K - $143K/yr

Department of Defense (DoD) Secret security clearance required Work Authorization: U.S. Citizenship ... Position Summary The Senior Network Engineer supports the Department of Defense (DoD) by ensuring ...

Beyond SOF

Senior Network Engineer

Huntsville, AL · On-site

$102K - $140K/yr

Network engineering support includes all engineering activities required to support the standard ... Must have good knowledge of general security tools and methodologies such as firewalls, Intrusion ...

Motion Recruitment

Senior Network Engineer

Birmingham, AL · On-site

$97K - $133K/yr

We have a senior network engineer role open in Alabama. If Arista/Cisco and Fortinet are your expertise we have a great opportunity for your skill set onsite in Birmingham. Term ; 6 months+ possible ...

5SRC

Senior Network Engineer, PACIFIC REGION

Huntsville, AL · On-site

$104K - $143K/yr

Department of Defense (DoD) Secret security clearance required Work Authorization: U.S. Citizenship ... Position Summary The Senior Network Engineer supports the Department of Defense (DoD) by ensuring ...

IGNITE

SENIOR NETWORK ADMINISTRATOR

Huntsville, AL · On-site

... Degree Security Clearance Required Secret Igniters operate in the world's most demanding ... Technology, Network Engineering, or a related field (preferred) We are equal opportunity ...

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Senior Network Security Engineer information

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$14

$59

$90

How much do senior network security engineer jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for senior network security engineer in Alabama is $59.64, according to ZipRecruiter salary data. Most workers in this role earn between $50.96 and $66.68 per hour, depending on experience, location, and employer.

How does a senior network security engineer typically collaborate with other IT teams to maintain organizational security?

A Senior Network Security Engineer often works closely with system administrators, application developers, and IT support teams to design, implement, and monitor security protocols. They lead incident response efforts, provide guidance on secure network architecture, and conduct regular vulnerability assessments. Effective communication and collaboration are essential, as these engineers must ensure that security measures align with business objectives and integrate seamlessly with existing IT infrastructure. Cross-functional teamwork is a key aspect of the role, particularly when implementing new technologies or responding to emerging threats.

What is the difference between Senior Network Security Engineer vs Network Security Analyst?

AspectSenior Network Security EngineerNetwork Security Analyst
CertificationsCCNP Security, CISSP, CEHCompTIA Security+, CISSP (preferred)
Work EnvironmentDesigning, implementing, and managing security infrastructureMonitoring, analyzing, and responding to security incidents
ResponsibilitiesDeveloping security protocols, leading security projectsConducting security assessments, analyzing threats
Industry UsageIT, finance, healthcare, large enterprisesIT departments, security firms, corporate environments

While both roles focus on network security, the Senior Network Security Engineer typically leads security infrastructure design and implementation, whereas the Network Security Analyst concentrates on monitoring and analyzing security threats. The senior engineer has more strategic responsibilities, often requiring advanced certifications and experience.

What is a senior network security engineer?

Senior Network Security Engineers are experienced professionals responsible for designing, implementing, and maintaining an organization's network security infrastructure. They protect networks from cyber threats, manage firewalls, monitor network traffic for suspicious activity, and develop security policies. They also lead incident response efforts, mentor junior staff, and ensure compliance with security standards and regulations. Their expertise is crucial in safeguarding sensitive data and maintaining business continuity.

What are the key skills and qualifications needed to thrive as a senior network security engineer?

To thrive as a Senior Network Security Engineer, you need deep knowledge of network protocols, security architectures, risk assessment, and a bachelor’s degree in computer science or a related field, often complemented by several years of experience. Familiarity with firewalls, intrusion detection/prevention systems (IDS/IPS), SIEM solutions, and certifications like CISSP or CCNP Security is highly valued. Strong analytical thinking, attention to detail, and the ability to communicate complex technical issues clearly are essential soft skills. These competencies help ensure robust network defenses, rapid threat response, and effective collaboration across IT and business teams.
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Senior Network Security Engineer jobs near you
Infographic showing various Senior Network Security Engineer job openings in Alabama as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $124,060 per year, or $59.6 per hour.

Senior Cloud Information System Security Engineer

ManTech International

Huntsville, AL • On-site

$104K - $142K/yr

Full-time

Posted 6 days ago

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

33rd of 242 rated software companies

Job description

General information
Requisition #
R69748
Locations
USA-AL-Huntsville
Posting Date
08/03/2026
Security Clearance Required
TS/SCI
Remote Type
Onsite
Time Type
Full time
Description & Requirements
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we've been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now-unleash your potential with MANTECH!
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA or Hunstville, AL.
Responsibilities include, but are not limited to:
  • Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements
  • Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use within an IS and Network Environment
  • Integrate and/or implement security with Cross Domain Solutions (CDS) for use within an IS and Network Environment
  • Develop and implement security designs for new or existing network system(s). Ensure that the design of hardware, operating systems, and software applications adequately address cybersecurity requirements for the IS and Network Environment
  • Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication, and non-repudiation. Design, develop, and implement specific cybersecurity countermeasures for the IS and Network Environment
  • Develop interface specifications for the IS and Network Environment. Develop approaches to mitigate IS and Network Environment vulnerabilities and recommend changes to network or network system components as needed
  • Ensure that network system(s) designs support the incorporation of FBI directed cybersecurity vulnerability solutions

Minimum Qualifications:
  • Must meet one of the following levels of experience: A high school diploma/GED and 14 years' experience, an Associate's degree and 10 years' experience, a Bachelors degree and 8 years' experience, or a Master's and 6 years' experience.
  • Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP) (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security Engineering Professional (ISSEP), Certified Information System Manager (CISM), or CISSP- Information System Security Architecture Professional (ISSAP).
  • Hold at least one of the following certifications: AWS Certified Cloud Practitioner, AWS Certified Security - Specialty, (ISC)2 Certified Cloud Security Professional (CCSP), AWS Certified Solutions Architect - Associate, AZ-500: Microsoft Certified: Azure Security Engineer Associate, Google - Professional Cloud Security Engineer.
  • Familiarity with the use and operation of security tools including: Tenable Nessus and/or Security Center, IBM Guardium, HP WeblInspect, Network Mapper (NMAP), and/or similar applications.
  • Working knowledge of the National Institute of Standards and Technology (NIST) Risk Management Framework (RMF) and ATO processes.

Preferred Qualifications:
  • Degree in Computer Science, Cybersecurity, or other cyber discipline.

Clearance Requirements:
  • Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to start.
  • Selected candidate must be willing to undergo a Polygraph.

Physical Requirements:
  • Must be able to remain in a stationary position 50%
  • Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer
  • Often positions self to maintain computers in the lab, including under the desks and in the server closet
  • Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

MANTECH considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.

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