Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Cloud Security Engineer

$70k - $98k
Full-time

Mantech

Salary: $70,000 - 98,000 per year Requirements:

  • We require 7+ years of experience in cloud security or cyber operations.
  • We require 7+ years of experience with operating systems, network infrastructure, security principles, or systems architecture.
  • We require 5+ years of hands-on experience with AWS.
  • We require 3+ years of coding and scripting experience in Python.
  • We prefer a bachelors degree in Computer Science, Information Technology, or a related technical discipline.
  • We prefer experience with automation and SOAR platforms.
  • We prefer experience in incident response, threat hunting, or detection engineering.
  • We prefer experience with Azure or OCI.
  • We prefer relevant certifications such as CISSP, GIAC, or CEH.
  • We require an active/current TS/SCI clearance with polygraph.
  • We require the ability to remain in a stationary position for 50% of the time.
Responsibilities:
  • We consult on the design, architecture, and deployment of enterprise-scale cloud security monitoring systems.
  • We develop and maintain scripts and automation utilities using Python or similar languages.
  • We design and implement automated incident response playbooks to improve CSOC efficiency.
  • We collaborate closely with CSOC teammates to exchange insights and coordinate response activities.
  • We provide technical guidance and mentorship to junior staff.
  • We plan and run cyber exercises and drills to strengthen team readiness.
  • We create reference materials and training content for cloud security and incident response.
  • We stay informed on cybersecurity trends, threats, and emerging technologies.
  • We identify process improvement opportunities and apply best practices.
  • We maintain current knowledge of AI concepts relevant to cloud and incident response security.
  • We develop, tune, and optimize Splunk detection rules for AWS and other cloud platforms using Splunk Query Language.
Technologies:
  • AI
  • AWS
  • Azure
  • Cloud
  • Network
  • Python
  • Security
  • Splunk
  • Web

More:

We are MANTECH, and we are seeking a highly technical Cloud Security Engineer to join our dedicated cybersecurity team in Herndon, VA. Our group is focused on strengthening the customers cloud incident response posture, with a strong emphasis on AWS, scripting, automation, and SIEM expertise. This role offers the opportunity to work alongside experienced security professionals in a collaborative environment where we value continuous learning, mentorship, and process improvement.

last updated 39 week of 2026

Vacancy posted 26 days ago
Similar jobs that could be interesting for youBased on the Cloud Security Engineer in Herndon, VA vacancy
  •  ...Overview GuidePoint Security provides trusted cybersecurity expertise, solutions and...  ...contractors. We are growing our federal presales engineering team and looking for technically...  ...environment and knowledge of various on-premises, cloud-based, and hybrid resources to address... 
    Suggested
    For contractors
    Remote work
    Flexible hours

    GuidePoint Security

    Reston, VA
    1 day ago
  • $99k - $225k

     ...Everyone is trying to "harness the cloud," but not everyone knows how to secure it. As a security engineer, you know how to assess and implement requirements that ensure the safety of information systems and protect them against intentional or inadvertent access or destruction... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Phase2 Technology

    McLean, VA
    10 hours ago
  •  ...them with exceptional professionals for this role. MANTECH seeks a motivated, career- and mission-focused Senior Cloud Information Systems Security Engineer (ISSE) to join our team in Chantilly, VA. This is an onsite position. Responsibilities include but are not limited... 
    Suggested
    For contractors
    Work at office

    ManTech

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...looking for a Mid-Level DevSecOps SME / Information System Security Engineer (ISSE) to join a collaborative, dynamic team in a fast-paced,...  ...information systems design, containerized applications, and cloud architectures (AWS or GCP), and information security aspects... 
    Suggested
    Full time
    For contractors

    Dark Wolf Solutions

    Herndon, VA
    12 days ago
  •  ...modernize their infrastructure and manage their data.   TrueTandem is seeking experienced, skilled, and passionate Senior Cloud Security Engineers to support enterprise-wide cybersecurity modernization initiatives for large U.S. Federal government agencies. Ideal... 
    Suggested

    True Tandem

    Reston, VA
    a month ago
  •  ...Qualifications ~5+ years of experience building and administering cloud environments, utilizing cloud-native functionality, and COTs,...  ...source tools ~ Experience with developing and evaluating security documentation, including system security plans and contingency... 
    Full time

    Maania Consultancy Services

    Reston, VA
    a month ago
  •  ...: Reston, VA or Washington, DC Funding Status: Contingent Position Overview DAn Solutions is seeking a Mid-Level Cloud Security Engineer to support the security engineering, assessment, documentation, and accreditation of mission-critical IT and cloud environments... 
    Contract work
    Remote work

    DAN Solutions

    Reston, VA
    26 days ago
  •  ...Job Description Job Description As a hands-on security engineer on our team, you’ll evaluate and support the documentation, validation,...  ...the current environment and knowledge of various on-premise, cloud-based, and hybrid resources to address security requirements.... 
    Temporary work
    Relocation package

    ENS Solutions, LLC

    Reston, VA
    5 days ago
  • $125k - $130k

     ...for an accommodation or an alternative application process. Security Engineer Full Time Reston, VA, US 4 days ago Requisition ID: 1011...  ...and dig deeper. You'll split your time between hardening cloud infrastructure, investigating and resolving security issues,... 
    Full time
    Work at office
    Flexible hours
    2 days per week
    3 days per week

    Perfect Sense

    Reston, VA
    10 hours ago
  • $82.2k - $187k

     ...with Oracle to connect them with exceptional professionals for this role. Description Creates testing tools to help engineering teams identify security-related weaknesses. Recognizes and escalates complex security violations to senior team members. Contributes to compliance... 
    Temporary work
    Flexible hours
    Shift work

    Oracle

    Reston, VA
    4 days ago
  • $152.2k - $228.4k

     ...teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our...  ...individual can thrive. About The Role F5 Distributed Cloud is seeking a Security Engineer III to advance our monitoring, detection, and incident... 
    Local area
    Shift work
    Weekend work

    F5

    Reston, VA
    10 hours ago
  •  ...Our Partner is looking for a Security Engineer to join a project. Responsibilities Monitor systems for abnormal activity Analyze alerts, distinguish threats from false positives, categorize incidents by risk Lead incident response: containment, eradication... 

    NewGen Technologies (Maryland)

    Herndon, VA
    10 hours ago
  •  ...Cloud DevOps Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship...  ...monitoring and alerting systems Experience with cloud security best practices REQUIRED SKILLS Proficiency in... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    4 days ago
  •  ...MANTECH seeks a motivated, career, and customer-oriented Senior Splunk Cyber Security Engineer to join our team in Chantilly, VA. In this role, you will support a mission-critical initiative and contribute directly to cybersecurity operations through the administration... 
    Work at office

    ManTech

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...System Security Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship...  ...Engineer, Network Security Engineer, IT Security Engineer, Cloud Security Engineer, Infrastructure Security Engineer, Endpoint... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    10 hours ago
  • $131.3k - $237.35k

     ...Description As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance...  ...Experience with emerging technologies such as Zero Trust, Cloud Computing, etc. Knowledge of, and practical experience with... 
    Local area
    Immediate start

    Leidos

    Reston, VA
    16 hours ago
  • $60 - $70 per hour

     ...Position: Cloud Engineer Location: Tysons, Virginia Duration: Contract Job ID: 179904 Job Overview: We are seeking a skilled and passionate...  ...managers and architects to deliver comprehensive cloud-based security solutions. ~Assess security risks, identify vulnerabilities,... 
    Full time
    Contract work

    Pinnacle Group

    Tysons, VA
    8 days ago
  • $75 - $80 per hour

    THIS JOB DESCRIPTION WAS CREATED BY AI, REVIEW BEFORE POSTING Position: Cloud Security Engineer - W2 only  Location: Tysons, Virginia or Plano TX or Remote  Duration: Contract Job ID: 179903 Job Overview: We are seeking a skilled Cloud Engineer to lead a portfolio... 
    Full time
    Contract work
    Remote work

    Pinnacle Group

    Tysons, VA
    6 days ago
  • $86.8k - $198k

     ...systems and networks, develop exploits, and engineer attack methodologies. Apply advanced...  ...adversarial tactics to conduct hands-on security testing ~3+ years of experience performing...  ...Assurance Penetration Tester (GPEN), or GIAC Cloud Penetration Tester Certification... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Herndon, VA
    4 days ago
  • $140k - $190k

     ...nation’s vital interests. Title : Information System Security Officers (ISSO), Senior Security Engineers & Security Engineering Leads (CBP) Clearance :...  ..., and fixed. You will work with network engineers, cloud engineers, field deployment teams, and the government... 
    Temporary work
    Immediate start
    Remote work
    Relocation package
    Day shift

    Agile Defense

    Reston, VA
    5 days ago
  • $164.3k - $222.3k

     ...Verisign helps enable the security, stability, and resiliency of the internet. We are a trusted provider of internet infrastructure services...  ...ability to grow your career. The Senior Application Security Engineer will play a lead role in securing all software built and/or... 
    Work at office
    Flexible hours

    Verisign

    Reston, VA
    5 days ago
  •  ...City, NJ / Wilmington, DE Drive the security of critical banking applications and platforms...  ..., including web applications, APIs, cloud platforms, infrastructure, thick-client,...  ..., Java, Rust). Experience in reverse engineering thick‑client and mobile applications to... 

    TwinThread LLC

    McLean, VA
    9 hours ago
  •  ...where innovation meets mission. Our AI, cloud, cyber, and modernization solutions save...  ...agencies thousands of hours, safeguard national security, and strengthen health and humanitarian...  ...immediate opening for a Network Security Engineer to join our internal IT team. This... 
    Work experience placement
    Immediate start
    Worldwide

    Credence company

    McLean, VA
    3 days ago
  •  ...Network Security Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship...  ...encryption techniques DESIRED SKILLS Experience with cloud security solutions Knowledge of Zero Trust architectures... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    1 day ago
  •  ...TwinThread is seeking an Assessments & Exercises Vice President to enhance the security of its critical banking applications. This leadership role involves planning, executing, and reporting penetration tests on vital systems, ensuring vulnerabilities are identified and... 

    TwinThread LLC

    McLean, VA
    10 hours ago
  •  ...Role Summary The Cloud Solutions Architect is the visionary planner for large-scale...  ...standards Networking Topologies: Design secure, resilient, and scalable network...  ...requirements for implementation. Work closely with engineers, project managers, and other stakeholders... 
    Work at office

    SZNS Solutions

    Reston, VA
    10 hours ago
  •  ...Cloud Infrastructure Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship...  ...role, you will ensure the scalability, reliability, and security of cloud-based systems while collaborating with cross-... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    4 days ago
  •  ...roles. Our client in Herndon, VA has an immediate need for a Cloud Engineer. Please note that this is a contract to hire opportunity with...  ...Adhere to IT asset management policies and assist Information Security in monthly reconciliation efforts Complete Problem... 
    Full time
    Contract work
    Immediate start

    Frey Consulting Group

    Herndon, VA
    10 hours ago
  •  ...MANTECH seeks a highly technical Cloud Engineer to join our team in Herndon, VA . Join a dedicated team of cybersecurity experts focused...  ..., scripting, and automation, coupled with deep expertise in Security Information and Event Management (SIEM) tools.... 

    ManTech

    Herndon, VA
    2 days ago
  •  ...Contract Support Position Summary GC2IT is seeking a Senior Cloud Network Engineer to modernize and scale network architecture for a mission-...  ...and VPN-connected sites with virtual cloud networking and security appliances. Reduce dependence on static routing and... 
    Full time
    Contract work
    Work at office
    Remote work

    GLOBAL C2 INTEGRATION TECHNOLOGIES

    Reston, VA
    10 hours ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Cloud Security Engineer. Be the first to apply!