13 of 13 Senior Security Specialist Jobs

Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than 17 years of support to stakeholders across the federal government, with established and growing capabilities across Intelligence, Analytics, Engineering, Mission Support, and Communications disciplines. Founded in 2008, our mission is … a focus on collaboration and innovation. Our teams are at the frontier of the Nation's most complex and rewarding challenges. Join our team. Barbaricum is currently seeking a Senior Security Specialist proficient to join our dynamic team in support of the Program Executive Office Soldier, focusing on the engineering, building, testing, and deployment of innovative cloud … service offerings. Responsibilities: Provide the highest level of technical expertise related to a DoD client's security and program protection operations team and responsibility Support the client by providing security expertise and hands-on experience within one or more security disciplines, including personnel, physical, anti-terrorism (AT), industrial, operations security, classification management, information security, and More ❯

ISN is seeking a senior-level Personnel Security Specialist to provide support for security assessment investigations, including background investigations, periodic reinvestigations, security clearances for a government Support Services program. This will also involve employment suitability determinations and continuous evaluation of employees to ensure eligibility for employment Job Duties: Performs all duties associated with a Grade … as necessary. Independently develops various types of manuals, forms, instructions, and the like, to facilitate operation of a Security Program. Participates in special projects such as planning the implementation of new or revised programs. Conducts exhaustive and extensive checks in accordance with the FISs, Federal guidelines, policies and procedures. Demonstrates innovative and imaginative approaches to problem solving that adds … possible identifying or linking information, matching records, questionable/overlapping elements, and viable avenues of investigative pursuit which could have a bearing on individual's ability to hold a security clearance. Analyzes material to develop and detect misrepresentations of facts, any criminal, immoral, or suspicious conduct, any signs of mentally disabling illness, indications of any type of association with More ❯

Senior Security Specialist Hybrid, Edinburgh Up to £70,000 + benefits Benefits As well as offering a competitive salary, in return for your hard work and dedication you will be rewarded with: Bonus Flexible hybrid working Fantastic healthcare and pension scheme Life assurance Electric Vehicle Scheme About the Role This is an exciting opportunity for a security More ❯

Job Description Position Title: Personnel Security Specialist - Senior Reports To: Program Manager Clearance Type: Active Top Secret/SCI (willing to take CI Poly) Work Location: National Capital Region Start Date: On Contract Award Job Description: Advantage SCI is accepting applications to support a federal agency personnel security program. Summary of duties include but not limited … to: Independently develops various types of manuals, forms, instructions, and the like, to facilitate operation of the agency Security Program. Conducts checks in accordance with Federal guidelines, policies and procedures. Requests, receives, scrutinizes and analyzes agency Investigative files and related material which could have a bearing on individual's ability to hold a security clearance. Conducts critical analysis … of incoming material/correspondence outlining possible serious and/or very sensitive security concerns. Provides on-the-job training, instruction, guidance and advice to lower-grade specialists. Participates in the direction, from inception to completion, of highly sensitive and complex security assessment investigations and making clearance recommendations. Prepares in-depth summaries and compose correspondence for investigation initiation. More ❯

Overview Join MAF as a Security Operations Specialist - Protecting Mission-Critical Systems Around the World Mission Aviation Fellowship (MAF) is a dynamic Christian aviation organisation using light aircraft to bring help, hope, and healing in Jesus' name to more than 30 developing countries. For over 75 years, we've been flying patients, relief workers, medical supplies, and essential … purpose?In this role, you'll be at the forefront of protecting MAF's global digital infrastructure-ensuring our mission can continue without interruption. You'll manage and enhance security systems, respond to threats, and maintain compliance across diverse IT environments, all while supporting a life-changing mission. Location: Office Based Role - Ashford, (Kent) UK or Cairns, Australia. Salary … MFA, and Zero Trust principles. Safeguard networks with advanced VPN, SD-WAN, IDS/IPS, and Microsoft Defender solutions. Drive incident response, governance, and the ongoing evolution of our security strategy. For the complete job description, click here . Qualifications, Skills & Experience Why Join Us? Every day, your skills will directly contribute to keeping MAF's mission safe-helping More ❯

Senior Specialist - Cyber Security Operations Location: Witham, Essex (full-time, office based) Are you ready to put on the superhero cape of IT? This role is all about keeping digital baddies at bay, strengthening defences, and making sure security operations run like clockwork in a global business. What's in it for you? 30+ days off … lip service Performance bonus, pensions, medical cover and more Charity days, matching donations and "Pay It Forward" initiatives What you'll be doing You'll join a collaborative Cyber Security Operations team and get involved with: Handling Tier II-IV incidents and troubleshooting Change and configuration management Policy optimisation and risk reduction Patch, OS and capacity management Event monitoring … and vulnerability management Security incident response and project support What we're looking for 5+ years in network security within large-scale operations Experience with technologies such as Cisco ASA, FirePower, Palo Alto, Zscaler, BlueCoat, F5 ASM and FireEye Strong skills in analysing network traffic using tools like Wireshark, tcpdump and Fiddler Confident in Unix/Linux CLI More ❯

Senior Specialist - Cyber Security Operations Location: Witham, Essex (full-time, office based) Are you ready to put on the superhero cape of IT? This role is all about keeping digital baddies at bay, strengthening defences, and making sure security operations run like clockwork in a global business. What's in it for you? 30+ days off … lip service Performance bonus, pensions, medical cover and more Charity days, matching donations and 'Pay It Forward' initiatives What you'll be doing You'll join a collaborative Cyber Security Operations team and get involved with: Handling Tier II-IV incidents and troubleshooting Change and configuration management Policy optimisation and risk reduction Patch, OS and capacity management Event monitoring … and vulnerability management Security incident response and project support What we're looking for 5+ years in network security within large-scale operations Experience with technologies such as Cisco ASA, FirePower, Palo Alto, Zscaler, BlueCoat, F5 ASM and FireEye Strong skills in analysing network traffic using tools like Wireshark, tcpdump and Fiddler Confident in Unix/Linux CLI More ❯

Senior Specialist - Cyber Security Operations Location: Witham, Essex (full-time, office based) Are you ready to put on the superhero cape of IT? This role is all about keeping digital baddies at bay, strengthening defences, and making sure security operations run like clockwork in a global business. What's in it for you? 30+ days off … lip service Performance bonus, pensions, medical cover and more Charity days, matching donations and 'Pay It Forward' initiatives What you'll be doing You'll join a collaborative Cyber Security Operations team and get involved with: Handling Tier II-IV incidents and troubleshooting Change and configuration management Policy optimisation and risk reduction Patch, OS and capacity management Event monitoring … and vulnerability management Security incident response and project support What we're looking for 5+ years in network security within large-scale operations Experience with technologies such as Cisco ASA, FirePower, Palo Alto, Zscaler, BlueCoat, F5 ASM and FireEye Strong skills in analysing network traffic using tools like Wireshark, tcpdump and Fiddler Confident in Unix/Linux CLI More ❯

Senior Specialist - Cyber Security Operations Location: Witham, Essex (full-time, office based) Are you ready to put on the superhero cape of IT? This role is all about keeping digital baddies at bay, strengthening defences, and making sure security operations run like clockwork in a global business. What's in it for you? 30+ days off … lip service Performance bonus, pensions, medical cover and more Charity days, matching donations and 'Pay It Forward' initiatives What you'll be doing You'll join a collaborative Cyber Security Operations team and get involved with: Handling Tier II-IV incidents and troubleshooting Change and configuration management Policy optimisation and risk reduction Patch, OS and capacity management Event monitoring … and vulnerability management Security incident response and project support What we're looking for 5+ years in network security within large-scale operations Experience with technologies such as Cisco ASA, FirePower, Palo Alto, Zscaler, BlueCoat, F5 ASM and FireEye Strong skills in analysing network traffic using tools like Wireshark, tcpdump and Fiddler Confident in Unix/Linux CLI More ❯

Senior Specialist - Cyber Security Operations Location: Witham, Essex (full-time, office based) Are you ready to put on the superhero cape of IT? This role is all about keeping digital baddies at bay, strengthening defences, and making sure security operations run like clockwork in a global business. What's in it for you? 30+ days off … lip service Performance bonus, pensions, medical cover and more Charity days, matching donations and 'Pay It Forward' initiatives What you'll be doing You'll join a collaborative Cyber Security Operations team and get involved with: Handling Tier II-IV incidents and troubleshooting Change and configuration management Policy optimisation and risk reduction Patch, OS and capacity management Event monitoring … and vulnerability management Security incident response and project support What we're looking for 5+ years in network security within large-scale operations Experience with technologies such as Cisco ASA, FirePower, Palo Alto, Zscaler, BlueCoat, F5 ASM and FireEye Strong skills in analysing network traffic using tools like Wireshark, tcpdump and Fiddler Confident in Unix/Linux CLI More ❯

Senior Specialist - Cyber Security Operations Location: Witham, Essex (full-time, office based) Are you ready to put on the superhero cape of IT? This role is all about keeping digital baddies at bay, strengthening defences, and making sure security operations run like clockwork in a global business click apply for full job details More ❯

OVERVIEW The Information System Security Engineer II and III is responsible for supporting all aspects of a Program Information Assurance (IA) processes tailored to include minimum qualification standards, fundamental awareness and familiarity to demonstrated competency with specific experience in Cyber Security, Engineering, Test & Evaluation, (T&E) and/or Security Control Assessor (SCA) under a Certification & Accreditation … C&A) and/or Assessment & Authorization (A&A) process. Must have active Secret clearance and be a US Citizen. The Information System Security Engineer II and III: Support all aspects of Program Information Assurance (IA) activities across the Certification & Accreditation (C&A) and/or Assessment & Authorization (A&A) lifecycle. Apply knowledge and experience in cybersecurity, engineering, Test … Evaluation (T&E), and/or Security Control Assessment (SCA) roles. Demonstrate working knowledge of the Risk Management Framework (RMF) and/or prior experience with Defense Information Assurance Certification and Accreditation Process (DIACAP). Interpret and apply relevant security policies and guidance documents to support the development and maintenance of IA artifacts and traceability documents required for More ❯

Are you ready to make a meaningful impact in the world of cyber security? At UK Power Networks, we're seeking a dedicated Senior Cyber Security Risk Specialist to join our Information Systems directorate in either our London or Crawley office. With a competitive salary of up to £75,000.00 plus a 7.5% bonus. Step into … a pivotal role where your skills and insights will help shape the security posture of a leading energy distribution company. You'll report directly to the Cyber Security Governance, Risk & Compliance Manager and play a vital part in safeguarding essential business operations from evolving cyber threats. The role is dynamic and collaborative, involving close teamwork with a group … deputise for the GRC Manager, representing UK Power Networks at industry forums and regulatory working groups. Communication is at the heart of this position; you'll interact regularly with senior management across IT, IS, and the broader business, as well as with auditors and third-party partners, translating technical risks into actionable recommendations. Your main accountabilities will revolve around More ❯