Network Security Engineer
$99k - $225kBooz Allen Hamilton
Network Security EngineerThe Opportunity: A well-designed secure network is critical to move data and enable the Department of Defense (DoD) to achieve their mission, but how can an organization make sure their network will fit their evolving needs? Crafting the right network, with the right equipment and software, requires a combination of technical skill and careful planning. That’s why we need a Network Security Engineer like you who knows how to utilize your craft to facilitate the needs of the DoD. As a security engineer on our team, you will work with the DoD to develop a reliable, secure network to support critical missions.You’ll collaborate with SMEs, customers, vendors, and users to learn the strategic goals and operational needs that shape network requirements. You’ll then share your expertise during the planning of acquisition, installation, configuration, and maintenance of network components. From resolving interoperability issues across platforms, to supporting the acquisition of hardware, you’ll put your hardware and software talents to good use. This is your chance to share your experience with backbone networks, cloud technologies, and core networking while broadening your security and network engineering work. You’ll dive into challenging hands-on problem-solving, and encounter opportunities to learn new tools and skills. We focus on growing as a team to make the best solutions for our customers.As a Network Security Engineer at Booz Allen, you’ll design and test new boundary security capabilities in a lab environment and implement newly tested boundary security capabilities into production environments. You will need to support implementation teams with remote network firewall and security appliance support. You will also need to be able to identify and support security requirements for switched and routed networks, and implement network security best practice configuration and associated hardware and software. You'll discover and assess complex client enterprise network deployments, apply leading-edge security principles, theories, and concepts, and contribute to the development of new principles and concepts. You’ll work on unusually complex problems, provide highly innovative solutions, operate with substantial latitude for unreviewed action or decision, and mentor or supervise employees in both company and technical competencies.Work with us as we secure and protect DoD enterprise networks for the better. Join us. The world can’t wait. You Have:5+ years of experience with network security and the design of IT systems or networks for large commercial enterprises or government agencies3+ years of experience with firewall and enterprise security design, including device hardening, intrusion detection and intrusion prevention systems, SIEM, firewalls, internet protocol security, and vulnerability assessmentExperience with Palo Alto firewalls or Cisco or Juniper firewallsExperience with packet analysis tools, including WiresharkExperience with monitoring tools and log collectors to perform analysis of trafficExperience with boundary protectionSecret clearanceHS diploma or GEDAbility to obtain a DoD 8570 IAT Level II Certification within 3 months of start dateNice If You Have:Experience designing and implementing cloud-native and over-the-top networking in AWS, Azure, or GCPExperience with SD-WANExperience with Ansible or PythonKnowledge of DoD IT and cloud security policies, including STIGs and DoD Cloud SRG, and how to apply them to the design and implementation of cloud solutionsPossession of excellent verbal and written communication skills, including public speaking, prior publications, and speaking engagements in industry or vendor forumsClearance:Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information;Secret clearance is required.CompensationAt Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen’s benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen’s total compensation package for employees. This posting will close within 90 days from the Posting Date.Identity StatementAs part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.Candidate AI Usage PolicyAI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided. Work ModelOur people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.Commitment to Non-DiscriminationAll qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.SummaryLocation: Fort Meade, MD; San Antonio, TXType: Full time
$72k
As a Rackspace Network Security Engineer II, you’ll be a key element within our support infrastructure team and expected to provide a high level of technical support to our customers. You’ll own complex customer issues and keep our customers updated through every step of...SuggestedFull timeWork at officeRemote workWork from home$110.7k - $218.3k
...Deloitte’s Cyber Defense & Resilience team as a forward deployed engineer supporting client patching and remediation programs. In this... ...Recruiting for this role ends on 12/31/2026.Work you'll doAs a Security Engineer II on the Cyber Defense & Resilience Continuous Threat...SuggestedLocal area$83.4k - $125.2k
...Systems (NGMS) is seeking a Cyber Protection Engineer to join our team of qualified, diverse... ...cybersecurity requirements, system security architecture, and system security layout... ...of Windows and Linux operating systems, networking fundamentals, and common enterprise architecture...SuggestedFull timeRelocation packageShift work- ...Network Security Engineer Sonsoft, Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology...SuggestedContract workH1bRemote work
$77.5k - $176k
...Booz Allen Hamilton is seeking a Network Engineer in San Antonio, Texas, to design and maintain secure networks supporting the DoD's critical missions. The role requires collaboration with experts to understand goals and operational needs, along with hands-on experience...Suggested$82.6k - $162.8k
...with resilience, grow with confidence, and proactively manage to secure success. Identity security market is undergoing a fundamental... ...Recruiting for this role ends on 12/31/2026.Work you'll doAs a Security Engineer II on the Deloitte Cyber Identity & Access Management team, you...Local areaVisa sponsorship$99k - $225k
Virtru Security EngineerThe Opportunity:As a Virtru Security Engineer you’ll play a critical role in the world of zero trust. You will support the cyber architecture... ...implementation, and sustainment across multiple networks of different classification levels. You’ll...Full timeContract workPart timeWork at officeLocal areaRemote work$103.6k - $155.4k
...system cybersecurity requirements, system security architecture, and system security layout... ..., digital communications systems, network protocols, computer architectures, and computer... ....Basic Qualifications for Principal Engineer:Bachelor's Degree in Cybersecurity, Computer...Full timeRemote workRelocation packageShift work$82.6k - $162.8k
...our clients to operate with resilience, grow with confidence, and proactively manage to secure success.Recruiting for this role ends on 12/31/2026.Work you'll doAs a Security Engineer on the Deloitte Cyber team, you will be responsible for:Supporting the design and...Local areaVisa sponsorship$135k - $150k
...federal agencies with technology and systems engineered to connect, protect, and prepare... ...range content (virtual machines, virtual networks, accounts/roles, tooling, and exercise injects... ...environment setup.Special Requirements/Security ClearancePlease note that pursuant to a...Full timeContract workTemporary workWork experience placementWorldwide- ...communicated to the project manager.Responsibilities: Ensure all design engineer activity is aligned with latest conformed construction... ...other tradesThis individual should have experience with HVAC and security installations and be proficient in all types of building...For contractorsFor subcontractorRemote work
- ...vulnerability assessments as directed by operational flight leads. Conduct Cyber Threat Emulation operations, and coordinate with security teams to strengthen the overall security posture of the AFNet and AFIN various tools and capabilities. Test for real‐time security...Temporary workFor contractorsFlexible hours
$105.4k - $207.8k
...landscape through scalable, resilient security operations solutions. In this hands-on... ...focused on Google SecOps, threat detection engineering, and automation. You will work with... ...CriblExperience with infrastructure and networking concepts such as IP networking, virtual...Local areaVisa sponsorship$82.6k - $162.8k
...you will support organizations as they modernize security operations through advanced analytics, cyber data engineering, and AI-enabled capabilities. You will work... ...Google SecOps, Splunk, CrowdStrike, and Palo Alto Networks to support cyber data platforms and operational...Local areaVisa sponsorship$97.61k - $188.38k
...with resilience, grow with confidence, and proactively manage to secure success.Recruiting for this role ends on 10/31/2026Work you’ll... ...in Computer Science, Cyber Security, Information Security, Engineering, Information Technology, Finance, Business or relevant field.Limited...Local areaVisa sponsorship$105.4k - $207.8k
Position Summary As a Senior Consultant - Cyber Defense and Resilience, you will help deliver security engineering solutions that modernize client security operations across monitoring, detection, response, and automation. In this client-facing role, you will work...Local areaVisa sponsorship$82.6k - $162.8k
...and Resilience, you will support the design and deployment of security operations solutions that help clients improve monitoring, detection... .... In this client-facing role, you will work with security engineers, security operations center teams, and client stakeholders to...Local areaVisa sponsorship$177k - $265.6k
...trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation... ...of computer systems, digital communications systems, networking devices, computer architecturesPerform cyber-attack...Full timeRelocationShift work$144.9k - $217.3k
...trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation... ...knowledge of Systems Security Engineering practices, network technologies, DoD system development life cycles and...Full timeWork at officeRelocationShift work$134.5k - $265.1k
...with resilience, grow with confidence, and proactively manage to secure success.Recruiting for this role ends on 12/31/2026.Position... ...PlainID. This role combines deep technical ownership with engineering expertise, governance, and stakeholder management.Work you’ll...Local areaVisa sponsorship- ..., and administer applications? If so, the Senior Enterprise Security Engineer position could be your calling.At Frost, it’s about more than... ...security affecting firewalls, servers, desktops, databases. networks, and cloud technologies. You believe in effective...Full time
$110k - $220k
...forensics. In addition, may include computer of information systems design/development, programming, information/cyber/network security, systems engineering, and/or network and/or system administration. Degree/Training Requirement: Degree must be in Computer...Work experience placementLocal area$100 - $150 per hour
DescriptionKforce has a client that is seeking a SailPoint Security Architect/Engineer in San Antonio, TX.Summary:We are seeking a skilled SailPoint Security Architect/Engineer to design, implement, integrate, and support enterprise Identity Governance and Administration...- ...working for a safer, healthier, and more secure nation and world. Our workplace reflects... ...a new Defensive Cyber Enterprise Engineer for the Defensive Cyber Effects (DCE) project... ...United States Air Force (USAF) enterprise networks, mission systems, weapon systems, and...Work experience placementInternshipLocal area
- ...Information System Security Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires... ...TITLES Cybersecurity Engineer, Security Architect, Network Security Engineer, Systems Security Engineer, IT Security...Temporary workFor contractorsImmediate startFlexible hours
- ...is looking to hire a Cyber Threat Intelligence Analyst.This position is onsite in San Antonio, TX, and requires an active TS/SCI security clearance. Maximus TCS (Technology and Consulting Services) Internal Job Profile Code: TCS053, T5, Band 8 Job-Specific Essential...Minimum wageFull timeContract workTemporary workWork experience placement
- ...working for a safer, healthier, and more secure nation and world. Our workplace reflects... ...deep, cross-disciplinary expertise in networking, intelligence, and cybersecurity to design... ...telecommunications and network engineering.Experience in all-source intelligence, threat...Work experience placementInternshipLocal area
- ...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
$102.17k - $178.78k
...Trinnex is seeking a Senior Cyber Security Analyst to join their Security Team in San Antonio, Texas. This role focuses on cybersecurity... ...systems linked to water utilities. You will collaborate with engineering teams to implement secure practices and develop threat...Full time- ...information Job Posting Title Cyber Vulnerability Research Engineer Date Wednesday, July 15, 2026 City San Antonio... ...Specific Minimum Requirements:- Active Top Secret / SCI (TS/SCI) security clearance- Bachelor’s degree in Computer Science, Cybersecurity...Minimum wageFull timeContract workTemporary workWork experience placement
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Network Security Engineer. Be the first to apply!
- network security engineer San Antonio, TX
- senior application security engineer San Antonio, TX
- information technology security engineer San Antonio, TX
- application security engineer San Antonio, TX
- senior cloud security engineer San Antonio, TX
- sr information security engineer San Antonio, TX
- IT security engineer San Antonio, TX
- security engineer San Antonio, TX
- aws cloud security engineer San Antonio, TX
- network relations consultant San Antonio, TX

