Senior Security Analyst

Why work for us?

A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. 

Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right.

Our Values are key to driving our success, and are at the heart of everything we do:

Clients Come First - Always | Execution Supersedes Intention | Together We Win | Diversity Improves Results | Truth Builds Trust

If our mission, values, and purpose align with your own, we would love to hear from you!

Your opportunity

• Assist with the development, implementation and communication of policies, standards, and procedures
• Assist in integrating regulatory compliance and legal requirements into organisational security controls
• Information Security control evolution and improvement
• Evaluate and implement solutions in support of Information Security requirements
• Develop and maintain Information Security standards in conjunction with the IT Infrastructure teams
• Conduct risk assessments for all relevant aspects of IT and business change
• Operate in a key advisory role for both IT and business functions
• Connect with non-technical audiences on Information Security concepts and risks
• Produce and deliver Information Security focused management information (MI)
• Perform due diligence and risk assessments of third-party vendors
• Identify potential security risks, and document remediation options or mitigating controls
• Assist and guide security incident management activities
• Carry out additional duties as assigned

What to expect when you join our firm

• Hybrid working and reasonable accommodations
• Generous Holiday policies
• Excellent Health and Wellbeing benefits including corporate membership to Wellhub
• Paid volunteer time to step away from your desk and into the community
• Support to grow through professional development courses, tuition/qualification reimbursement and more
• Maternal/paternal leave benefits and family services
• Unique employee events and programs including a 14er challenge
• Complimentary beverages, snacks and all employee Happy Hours

Supervisory responsibilities

• Yes

Nice to have skills

• Experience of communication protocols, a sound grasp of integrated, highly fault tolerant, business critical, complex server / network environments and architecture
• Knowledge of ISO27001 or NIST Cyber Security Framework and the associated controls
• Knowledge of wide area network security as it pertains to networking protocols and connectivity to/from outside resources (switches, routers, firewalls, VPNs, encryption, and authentication methods)
• Knowledge of SQL, and modern scripting languages

Must have skills

In addition to putting clients first, acting like an owner, and succeeding as a team, the competencies for this role include:

• Excellent written and verbal communication and good interpersonal skills
• Ability to communicate effectively with all levels of management and staff as well as outside vendors, contractors, service providers and consultants
• Initiative and willingness to seek and achieve improvements to processes and technology
• Broad and up-to-date knowledge of:
  • Microsoft client and server operating environments
  • Active Directory and Group Policy
  • Cloud Security
  • Digital Rights Management / Information Rights Management
  • Data Classification/Data Loss Prevention technologies
  • Mobile Device Management (MDM) & Mobile Application Management (MAM)
  • Security Incident & Event Management (SIEM)
  • Traditional and sophisticated Malware Protection technologies
  • Secure web gateway and web proxy solutions
  • Vulnerability Management
  • Security Incident Management & Response
  • Threat Intelligence

Ongoing competence in the role to be assessed, in line with applicable regulatory requirements, by:

• Annual performance appraisal
• Completion of all assigned compliance training

Compensation information

The base salary range for this position is $100,000-$130,000. This range is estimated for this role. Actual pay may be different. This position will be open through September 30, 2026.

Colorado law requires an estimated closing date for job postings. Please don't be discouraged from applying if you see this date has passed.

Annual Bonus Opportunity: Position may be eligible to receive an annual discretionary bonus award from the profit pool. The profit pool is funded based on Company profits. Individual bonuses are determined based on Company, department, team and individual performance. 

Benefits: Janus Henderson is committed to offering a comprehensive total rewards package to eligible employees that includes; competitive compensation, pension/retirement plans, and various health, wellbeing and lifestyle benefits. To learn more about our offerings please visit the Why Join Us section on the career page here.

Janus Henderson Investors is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. All applications are subject to background checks.

Janus Henderson (including its subsidiaries) will not maintain existing or sponsor new industry registrations or licenses where not supported by an employee’s job functions (as determined by Janus Henderson at its sole discretion).

You should be willing to adhere to the provisions of our Investment Advisory Code of Ethics related to personal securities activities and other disclosure and certification requirements, including past political contributions and political activities. Applicants’ past political contributions or activity may impact applicants’ eligibility for this position.

You will be expected to understand the regulatory obligations of the firm, and abide by the regulated entity requirements and JHI policies applicable for your role.