37 jobs for Operating System Hardening

Information Systems Security Officer - Cloud Security Specialist USD 135K-200K

800-53 | ACAS | Access Control | Access Control Lists | Active Directory

Onsite work | SAP eligibility | Security clearance Top Secret with SCI eligibility

Senior-level Full Time

Arlington, VA, United States

4d ago

Cyber Security Officer GBP 55K-75K

AWS | Application Security | Change Advisory | Change Advisory Board | Change advisory board CAB

Full-time employment | Hybrid work | Pension | Permanent employment

Senior-level Full Time

Sheffield S1 2BQ, United Kingdom

4d ago

Senior Manager - Information Security Architect INR 2000K-3500K

AIX | APT | DDoS Protection | DNS | Digital Certificates

Annual health checkup | Dental benefits | Gender neutral policy | Group term life insurance | Learning and development framework

Senior-level Full Time

Gurugram, India

5d ago

Systems Security Engineer (Cybersecurity/Quarantine Release) USD 96K-130K

Access Control | Access Control List | DNS | Encryption | Intrusion Detection

Mid-level Full Time

Dahlgren, VA, United States

6d ago

Offensive Security Analyst USD 74K-88K

.NET | Attack Path | Attack path mapping | Attack surface | Attack surface management

Background checks | Onsite work requirement

Entry-level Full Time

Birmingham, AL, United States

6d ago

Cyber Action Officer III USD 102K-143K

Computer Network Defense | Computer Network Defense policies | Computer network | Cyber Hygiene | Incident Response

Senior-level Full Time

Arlington, VA

6d ago

Cyber Threat Analyst II USD 90K-130K

Alert triage | Application Security | Buffer overflow | Computer Network Defense | Computer network

Mid-level Full Time

Arlington, VA

6d ago

Security Engineer USD 131K-237K

Active Directory | Agile | CVEs | CVSS | Cloud Computing

Senior-level Full Time

3400 Reston VA Headquarters, United States

7d ago

Cybersecurity Engineer USD 91K-169K

AWS | Anomaly Detection | Ansible | Automation | Brinqa

Disability insurance | Health insurance | Life insurance | Paid Holidays | Retirement savings plan

Mid-level Full Time

GA Atlanta 1050 Techwood Drive NW, … R

7d ago

Software Engineer I, Cybersecurity (Hybrid - Aguadilla, PR) USD 68K-131K

ADA | Application Security Testing | Application penetration testing | C# | C++

401k matching | Dental insurance | Disability coverage | Employee assistance program | Employee scholar program

Mid-level Full Time

US-PR-AGUADILLA-110 ~ Rd 110 N Km … R

7d ago

Cyber Incident Manager III USD 112K-143K

Alert triage | Buffer overflow | Computer Network Defense | Computer network | Cross-Site Scripting

Senior-level Full Time

Arlington, VA

7d ago

Cyber Data Science Engineer USD 135K-195K

800-53 | AWS | Access Control | Account Management | Amazon Web Services

Senior-level Full Time

Springfield, VA

11d ago

Infrastructure Security Engineer (Windows) GBP 72K-80K

AWS | Advanced threat protection | Agile | Ansible | Azure

Senior-level Full Time

Waterloo Street, United Kingdom

12d ago

Cybersecurity Analyst USD 69K-125K

ATO | Authority to Operate | Cybersecurity Testing | Event management | Firewall Rules

Entry-level Full Time

3363 Dahlgren VA, United States

12d ago

Software Engineer - Virtual Machine A EUR 44K-65K

ARM | C# | C++ | Operating System | Operating System Hardening

Mid-level Full Time

München, Bayern

12d ago

IT Security Senior Engineer USD 105K-167K

AWS | AWS CloudTrail | AWS Config | AWS IAM | AWS Key Management Service

401k | Dental insurance | Disability insurance | Health insurance | Health savings account

Senior-level Full Time

Operations Center - Tampa, United States

13d ago

Manager Data Security Planning & Design AED 220K-300K

Access Management | Activity monitoring | Cloud Security | Data Classification | Data Loss Prevention

Senior-level Full Time

United Arab Emirates

13d ago

Vulnerability Manager II A USD 87K-132K

CVE | Cybersecurity | Event management | Incident Management | Network Security

Multiple shifts | Top Secret Clearance Full Scope Polygraph

Mid-level Full Time

San Antonio, TX

14d ago

Senior Information System Security Officer (ISSO) USD 101K-183K

Assessment and Authorization | Audit Correlation | Chain of Custody | Configuration Management | Database Maintenance

Clearance sponsorship | Onsite work

Senior-level Full Time

Chantilly, VA

14d ago

Cybersecurity Engineer II PHP 240K-240K

AWS Security | AWS Security Hub | Access Control | Authentication | Authorization

Mid-level Full Time

Philippines

20d ago

Security Engineer CAD 84K-138K

802.1x | BitLocker | Data Loss Prevention | Data loss | Detection and Response

Career progression | Dental insurance | Health insurance | Professional development | Vision insurance

Mid-level Full Time

Toronto, Canada

20d ago

Systems Administrator Level 2 USD 98K-135K

Client Help Desk | Client-Server | Database Administration | Dispatch systems | Help desk

Senior-level Full Time

Annapolis Junction, United States

20d ago

Cybersecurity Senior Architect USD 103K-160K

Access Management | Activity monitoring | Application Security | Audit Evidence Gathering | Authentication

401k plan | Dental insurance | Disability insurance | Health insurance | Life insurance

Senior-level Full Time

Raleigh NC - 3201 Beechleaf Court, …

21d ago

Cybersecurity Engineer, Senior Manager USD 163K-225K

CI/CD | CMMC | Container Security | DevSecOps | Docker

Dental insurance | Disability insurance | Hybrid work schedule | Life insurance | Medical insurance

Senior-level Full Time

Arlington, Virginia

24d ago

DoD SkillBridge: Systems Administrator or Cybersecurity Specialist USD 77K-158K

Access Control | Antivirus | Backup Restore Procedures | Backup/Restore | Configuration Management

Mid-level Full Time

Columbia , Maryland, United States

27d ago

Cybersecurity Engineer USD 90K-189K

Automation | Incident Response | Linux | MacOS | OSINT

Senior-level Full Time

409 OKLAHOMA CITY OK (CACI SSC …

28d ago

Manager GBP 45K-50K

Access Management | Cloud Security | Cybersecurity | Event analysis | GRC

Mid-level Full Time

London, England

1mo ago

Cyber Incident Manager I USD 93K-108K

Attack Lifecycle | Attack lifecycle analysis | Buffer overflow | Computer Network Defense | Computer network

Shift work

Mid-level Full Time

Arlington, VA

1mo ago

[ESC XC-NE] Automotive Embedded Security Developer USD 100K-120K

Access Control | Cryptography | Filesystem security | Firewall | HSM

13th-month salary bonus | Annual leave | Fitness and sport activities | Flexible working time | Onsite opportunities

Senior-level Full Time

Ho Chi Minh, Vietnam

1mo ago

Security Engineer, Platform Security (Firmware, Hardware, Virtualization), AWS Security USD 159K-202K

Access Management | Cloud Security | Device emulation | Enterprise networking | Firmware security

Flexible work hours

Entry-level Full Time

Austin, Texas, USA

1mo ago

Network Operations Lead USD 110K-166K

Access Control | Control Testing | Cyber Security | Cyber intelligence | Data Security

Senior-level Full Time

Fairfax, VA, United States

1mo ago

Senior Web Developer USD 104K-160K

Access Management | Compliance Auditing | Cyber Defense | Encryption | IAM

401k match | Computing Device Reimbursement Program | Dental insurance | Education reimbursement program | Life insurance

Senior-level Full Time

Remote R

1mo ago

OT Senior Security Engineer AED 286K-300K

800-53 | Access Control | Antivirus | Application whitelisting | Asset Management

Annual flight tickets | Career growth | Employee Wellness Campaigns | Flexible hybrid working | Health insurance

Senior-level Full Time

Abu Dhabi , Abu Dhabi, United …

1mo ago

Senior Cybersecurity Engineer EUR 48K-133K

AWS | Client Relationship Management | Client relationship | Cloud Security | Customer communication

Annual leave | Dental insurance | Disability insurance | Employee assistance program | Employee discount program

Senior-level Full Time

Office - IRL - County Cork, …

1mo ago

Product Security Engineer USD 109K-171K

Antivirus | Automation | Computer Networking | Cybersecurity | Linux

Training and development | Travel opportunities

Senior-level Full Time

San Diego, CA, United States

1mo ago

Concierge Security Engineer 3 GBP 44K-133K

AWS | Cloud Security | Detection Systems | EDR | Encryption

Employee assistance program | Fertility support | Group income protection | Life insurance | Optical and dental cashback

Mid-level Full Time

Office - GBR - Tyne and …

1mo ago

Systems Administrator / Engineer A USD 90K-100K

AWS | Active Directory | CIS Controls | CentOS | Change Management

Hybrid onsite work | On-call support | Vendor management exposure

Mid-level Full Time

Wood Dale, IL, United States

1mo ago

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