CrawlJobs Logo

Security Administrator

thameswater.co.uk Logo

Thames Water

Location Icon

Location:
United Kingdom , Reading

Category Icon

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

30000.00 - 35000.00 GBP / Year

Job Description:

The Protective Security Team are responsible for keeping Thames Water people, infrastructure, assets, operations, processes, and data secure. As an Administrator in the Protective Security Team working alongside the other team administrators, you will supply the day-to-day administrative service the team requires, provide some administrative assistance to facilitate our security vetting process, and support the Protective Security Management Team in meeting our regulatory and legal requirements to organisations such as DEFRA.

Job Responsibility:

  • Assisting in the administration associated with legislative compliance
  • Management and updating of the team databases, spreadsheets and shared team spaces, including SharePoint sites (private and business-facing sites)
  • Processing of vetting application forms for onward vetting checks
  • Management shared mailboxes
  • Secretariat duties for team governance meetings and ad hoc meeting support
  • Monitoring incident reporting and collating data for analysis and preparation for onward reporting
  • Collation of risk and management information, and preparation for its presentation as per business governance schedules
  • Coordination and monitoring of team schedules
  • Supporting the Programme Team
  • Ad hoc administrative tasks

Requirements:

  • Previously employed in a similar administrative environment, i.e. audit, compliance, preferably within a regulated, structured or security environment
  • Working knowledge of MS Office products (Word, Excel, PowerPoint, SharePoint, Forms and Power BI)
  • Working with large volumes of data and a keen eye for detail with an analytical and curious mind
  • Organisational skill and the ability to manage and prioritise own workload to meet regulator milestones and organisational deadlines
  • Effective communication and relationship building with key stakeholders
  • Experience using Microsoft Forms and Power BI
What we offer:
  • 24 days holiday per year, increasing to 28 with the length of service. (Plus bank holidays)
  • Contributory pension – Defined Contribution - Maximum of 12% -2x employee contribution
  • Personal Medical Assessments – Open to all once a year
  • Performance-related pay plan directly linked to company performance measures and targets
  • A wider benefits scheme, including our benefits hub, is packed with offers and information to save you money and support your well-being

Additional Information:

Job Posted:
January 26, 2026

Expiration:
February 06, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
Job Link Share:

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for Security Administrator

IT Systems, Network, & Security Administrator

We’re seeking a IT Systems, Network, & Security Administrator for a project-base...
Location
Location
United States , Los Angeles
Salary
Salary:
Not provided
techholding.co Logo
Tech Holding
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree from an accredited university in Business, Technology, or a related field required
  • At least 3 years of experience in an IT Systems Admin, Security Admin, or Senior IT Support role
  • Prior experience with cloud-based email security software, preferably Mimecast
  • Experience with mobile device management (MDM), preferably Microsoft Intune and/or Kandji
  • Strong knowledge of Microsoft 365 administration and Entra ID
  • Prior experience troubleshooting identity, access, and MFA-related issues
  • Solid understanding of email security concepts such as phishing, spoofing, DMARC, DKIM, and SPF
  • Comfortable supporting a mixed Windows and macOS environment
  • Ability to work in an unstructured, fast-paced environment while making sound judgment calls in security and user access scenarios
  • Must have a valid driver’s license and a reliable and fully insured vehicle as this role will be traveling throughout Los Angeles to support staff at LAFC Headquarters, BMO Stadium, and the LAFC Performance Center at California State University – Los Angeles
Job Responsibility
Job Responsibility
  • Administer and support the organization’s cloud-based email security platform, Mimecast, for issues relating to threat investigation, message tracing, and policy management
  • Monitor and respond to phishing, spoofing, and impersonation attempts
  • Perform physical network troubleshooting, including identifying cabling faults, checking patch panels, validating link lights, and ensuring proper switch/AP connectivity
  • Support the organization’s cloud-based identity and access management platform, Okta, day-to-day operations regarding user access, SSO access to internal and SaaS applications, and multi-factor authorization (MFA) issue resolution
  • Manage and monitor the organization's mobile device management (MDM) platforms, Microsoft Intune and Kandji, troubleshooting MDM enrollment issues, profile errors, and missing agents
  • Provide support and troubleshoot device compliance, deployment, and access issues for Windows and macOS devices
  • Oversee user account management in Microsoft 365, Entra ID, and Active Directory
  • Support employee onboarding and offboarding, including user provisioning, device setup, and access changes
  • Provide Tier 1–3 helpdesk support, including MFA, password resets, access issues, and escalation handling
  • Review and triage security alerts in Microsoft Defender and Entra ID
Read More
Arrow Right

Administrative Assistant - Security

The Administrative Assistant will screen applicants for open positions, assist w...
Location
Location
United States , Port Sulphur
Salary
Salary:
Not provided
aus.com Logo
Allied Universal®
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • High school diploma or equivalent, or 5 years verifiable experience
  • Minimum of three (3) years of administrative/office experience
  • Minimum of three (3) years of education/work experience consistently utilizing MS Office Excel, Outlook, Google, etc.)
  • Professional oral and written communication skills
  • Efficient time management skills
  • Great attention to detail
  • Exceptional customer service and communication skills
  • Efficiency utilizing various computer programs (MS Office Excel, Outlook, Google, etc.)
  • Effective interpersonal skills with ability to deal with all levels of personnel and the general public in a professional and effective manner
  • Able to multitask in a fast-paced environment
Job Responsibility
Job Responsibility
  • Answer phone calls, schedules interviews and assist with processing new applicants
  • Screen potential applicants
  • Assist new hires with initial paperwork
  • Provide administrative support such as filing, typing, copying, binding, scanning, proofreading documents etc.
  • Support team by performing tasks related to organization and communication
  • Provide information to new employees, potential candidates as well as current employees’ questions, and requests
  • Attend recruitment events (Open Houses)
  • some events may occur off-site
What we offer
What we offer
  • Medical, dental, vision, basic life, AD&D, and disability insurance
  • Enrollment in our company’s 401 (k) or Supplemental Income Plan, subject to eligibility requirements
  • Eight paid holidays annually, five sick days, and four personal day
  • Vacation time offered at an accrual rate of 3.08 hours biweekly. Unused vacation is only paid out where required by law.
  • Fulltime
Read More
Arrow Right

Information Security Administration Service Delivery Senior Analyst

The Identity and Access Management (IAM) Information Security Administration (IS...
Location
Location
Hungary , Budapest
Salary
Salary:
Not provided
https://www.citi.com/ Logo
Citi
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years’ experience in an Information Security Administration environment (ISA provisioning, compliance reviews, incident/change management handling security engineering or related IS field) is desirable
  • Bachelor's degree or higher desired or the candidate should have proven equivalent work experience
  • Technical experience in security administration supporting a large user environment
  • Solid understanding of industry standard security practices desirable
  • knowledge of programming languages preferred
  • Spanish language (both verbal and written) is required
  • Good command of English language (both verbal and written)
  • Advanced proficiency with Microsoft Office tools and software
  • SSCP/CISSP/ITIL/PMP/Citi Lean certificate is an advantage
  • Be able to work independently and without any influence from manager
Job Responsibility
Job Responsibility
  • Provide customer service support and collaborate with other groups within the business and throughout Citi
  • Initiate process changes and improvements based on Lean methodology
  • Aid in guiding complex projects, utilizing pertinent tools and methodologies
  • Coach others, identifying development needs and resources to reach stretch capabilities
  • Able to handle simple thru complex, multi-tiered escalations, problems by utilizing key information security administration practices, policies and providing excellent customer service
  • Lead to resolve severity escalations and responsible for the team to identify root cause and create corrective action plan(s) as necessary
  • Create, track and complete Specific, Measurable, Achievable, Relevant, and Time-Bound (SMART) goals for projects and initiatives
  • Utilize complex Microsoft Office tools to create links between workflows with different formats
  • Advocate for change initiatives, and overcome resistance through an in-depth understanding of complex change theory
  • Communicate the need for change, involve stakeholders in the change process and apply change theory to complete successful adoption
What we offer
What we offer
  • Cafeteria Program
  • Home Office Allowance (for colleagues working in hybrid work models)
  • Paid Parental Leave Program (maternity and paternity leave)
  • Private Medical Care Program and onsite medical rooms at our offices
  • Pension Plan Contribution to voluntary pension fund
  • Group Life Insurance
  • Employee Assistance Program
  • Access to a wide variety of learning and development programs, online course libraries and upskilling platforms, such as Udemy and Degreed
  • Flexible work arrangements to support you in managing work - life balance
  • Career progression opportunities across geographies and business lines
  • Fulltime
Read More
Arrow Right

Systems Security Administrator

This position offers a long term contract employment opportunity in the tech ind...
Location
Location
United States , New York
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven experience in Access Control
  • Proficient in Cisco Technologies
  • Knowledge of Firewall Technologies
  • Familiarity with Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS)
  • Competence in managing Active Directory
  • Proficiency in Auditing
  • Experience with Authentication processes
  • Practical understanding of Computer Hardware
  • Expertise in Configuration Management
Job Responsibility
Job Responsibility
  • Administer system security measures including access control and firewall technologies
  • Handle customer tickets with efficiency and accuracy
  • Set up systems for new hires, ensuring all necessary software and hardware are properly configured
  • Proactively manage and monitor customer accounts, initiating appropriate action when required
  • Deploy new laptops, maintaining a balance of Windows and Mac systems
  • Spearhead the transition towards a zero touch deployment model
  • Utilize your skills in Cisco Technologies, IDS, IPS, Active Directory, Auditing, Authentication, and Configuration Management
  • Adapt to changes in ticketing systems, maintaining the same level of service regardless of the platform used
  • Undertake ad hoc system administration tasks as and when required
  • Maintain a manual process for laptop setup while exploring more efficient methods
What we offer
What we offer
  • medical, vision, dental, and life and disability insurance
  • eligible to enroll in our company 401(k) plan
  • Fulltime
Read More
Arrow Right

Cyber-Security Technical Administrator

This position is for a Cybersecurity Technical Administrator supporting the ALTE...
Location
Location
United States , Alexandria
Salary
Salary:
Not provided
e-9corporation.com Logo
E9 Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Mid to senior level Cybersecurity Technical Administrator experience in a cloud environment
  • DoD 8570.01-M IAT level II certification is required
  • Resource must possess both Baseline and Computing Environment certification as defined in DoD Instruction 8570.01-M
  • Strong verbal and written communication skills
  • Understanding of DOD Risk Management Framework Assessment & Authorization (RMF A&A), FedRAMP, the DOD cloud provisional authorization (PA) process and the processes to successfully acquire and maintain an Authorization to Operate (ATO)
  • Working knowledge of the Federal Risk and Authorization Management Process (FedRAMP), cloud security information impact levels (IL), the differences between an ATO and P-ATO, the differences between a CSO and CSP, and the processes to successfully acquire, maintain and support DOD cloud accreditation
  • Experience automating routine administrative tasks desired
  • Understanding of network, storage, server and application technologies
  • Strong understanding of common cyber threat patterns, indicators of compromise and defenses
  • Working knowledge of DoD STIGs and IA Vulnerability Management (IAVM)
Job Responsibility
Job Responsibility
  • Serve as overall subject matter expert on Cybersecurity Technical Administrator technology and market capabilities/trends
  • Conduct security scans against the organization’s cloud-deployed infrastructure, produce and interpret compliance reports
  • Validate technical security controls are in place for operating systems, applications and network appliances, and recommend enhancements
  • Review proposed configuration changes for security impact
  • Operate endpoint-protection mechanisms, including high-level reporting and day-to-day administration activities
  • Work between technical and policy teams to implement, maintain and monitor technical security configuration controls, including: STIG’s, SRG’s and other industry security hardening guidance
  • Work between technical and policy teams to successfully implement and manage requirements for maintaining cloud P-ATO, ATO and security control inheritance capabilities
  • Collaborate with internal and external parties to transform high-level technical objectives into comprehensive technical requirements
  • Use results of vulnerability scans to determine vulnerabilities and develop operational plans to remediate or mitigate vulnerabilities as they are discovered
  • Install, operate and maintain Army Endpoint Security System
Read More
Arrow Right

Cyber-Security Policy Administrator

This position is for a Cybersecurity Policy Administrator supporting the ALTESS ...
Location
Location
United States
Salary
Salary:
Not provided
e-9corporation.com Logo
E9 Corporation
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • DoD 8570.01-M IAM level II certification
  • CompTIA Security+
  • Computing Environment (CE) Certification (i.e., MCSE, Server+, etc.) – can be waived for 30 days after project join date
  • Mid to senior level Cybersecurity Policy Administrator experience in a cloud environment
  • Strong verbal and written communication skills
  • Experience effectively managing multiple large-scale projects
  • Understanding of network, storage, server and application technologies
  • Working knowledge of DoD STIGs, and IA Vulnerability Management (IAVM)
  • Information Assurance Engineer – Senior: Masters +10yrs, or Bachelors +12yrs
  • Information Assurance Engineer – Intermediate: Bachelors +5yrs or Associates +7yrs
Job Responsibility
Job Responsibility
  • Serve as overall subject matter expert on Cybersecurity Policy Administration
  • Work between technical and policy teams to implement, maintain and monitor technical security configuration controls, including: STIGs, SRGs and other industry security hardening guidance
  • Work between technical and policy teams to successfully implement and manage requirements for maintaining cloud P-ATO, ATO and security control inheritance capabilities
  • Collaborate with internal and external parties to transform high-level technical objectives into comprehensive technical requirements
  • Act as the ISSO for hosted systems, assuming the responsibilities as outlined in AR 25-2
  • Assist hosted customers in obtaining and maintaining RMF for DOD IT and other certifications as required
  • Update and/or assist the hosted system’s personnel in updating artifacts of the accreditation package and store the artifacts in organizationally defined repository
  • i.e., system diagram (logical and physical) Hardware/Software/Firmware Inventory, Interface & Ports, Protocols and Services listing, etc.
  • Assist in the preparation of network infrastructure specifications or designs incorporating required information security features
  • Review and evaluate Information Systems Design Plans, Continuity of Operation Plans, Communication Plans, engineering change proposals and configuration changes for compliance with relevant security regulations, policies and best industry practice
Read More
Arrow Right

HPC System Administrator

Provide technology consulting to external customers and internal project teams. ...
Location
Location
United States , Stennis
Salary
Salary:
101900.00 - 234500.00 USD / Year
https://www.hpe.com/ Logo
Hewlett Packard Enterprise
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Top Secret Clearance, TS/SCI preferred
  • Security+ and Linux+ certification
  • 8+ years of professional experience and a Bachelor of Arts/Science or equivalent degree in computer science or related area of study
  • without a degree, three additional years of relevant professional experience (11+ years in total)
  • CompTIA Security+ Certification Required
  • CompTIA Linux+ Certification Required
  • TS Clearance Required
Job Responsibility
Job Responsibility
  • Monitoring and maintaining system health on the HPC system(s) – compute, network and storage
  • Reviewing, resolving and responding to client tickets
  • Creating, monitoring and closing all support cases
  • Maintaining availability reports for tracking SLA’s
  • Planning, scheduling and completing monthly patch upgrades on all systems and 6-month kernel upgrades
  • Maintaining the system security posture required by the client
  • Assisting the client with app installations
  • Troubleshooting and repairing hardware issues
  • Tracking/documenting the hardware repairs as well as opening, tracking, closing part cases and returning replaced parts
  • Maintaining the on-call schedule to support our 365 24x7x2/4 contracts
What we offer
What we offer
  • Health & Wellbeing
  • Personal & Professional Development
  • Unconditional Inclusion
  • Fulltime
Read More
Arrow Right

Fire & Security Engineer Co-Ordinator

This is an excellent opportunity for an organised and proactive individual to pl...
Location
Location
United Kingdom , Littlehampton
Salary
Salary:
28000.00 - 30000.00 GBP / Year
purehumanresources.co.uk Logo
Pure Human Resources
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Previous administrative experience within the fire, security, or electrical industry preferred (but not essential)
  • Excellent organisational and multitasking skills with a keen eye for detail
  • Confident communicator with strong written and verbal skills
  • Proficient in Microsoft Office and comfortable learning new software systems
  • A proactive team player with a flexible, can-do attitude
  • Ability to manage multiple priorities in a fast-paced environment
  • Knowledge of compliance or certification processes (e.g., fire safety, electrical testing) advantageous
Job Responsibility
Job Responsibility
  • Coordinate service, maintenance, and installation appointments for engineers
  • Act as the first point of contact for client and supplier enquiries via phone and email
  • Support engineers and management with project documentation and reporting
  • Maintain accurate client records, certificates, and compliance documentation
  • Process quotes, invoices, and purchase orders in a timely and accurate manner
  • Monitor stock levels and order materials, equipment, and consumables when required
  • Manage CRM and job management systems to ensure accurate data entry and tracking
  • Provide general administrative support including filing, photocopying, and document control
  • Assist with ad hoc office and project coordination tasks to support the wider team
What we offer
What we offer
  • 20 days’ annual leave plus bank holidays
  • Friendly, supportive working environment
  • Full-time, office-based role with regular hours (8:00 am – 4:30 pm, Monday to Friday)
  • Opportunity to join a growing business in a vital coordination role
  • Fulltime
Read More
Arrow Right